Design Bridges using OpenBridge - Level 2 - AulaGEO

This lecture begins a new exercise focused on creating a steel girder 2-span straight bridge model using OpenBridge Modeler. Building on previous exercises, the approach and workflow are similar, but this session emphasizes steel girders instead of precast beams.

You'll start by opening the OpenBridge Modeler interface and loading the relevant supporting DGN file. The lesson guides you through referencing necessary geometry and terrain files to set the proper modeling context.

Next, you will set up the bridge by defining its alignment, description, and selecting the appropriate bridge type as beam slab with steel girders. The lecture then covers creating multiple support lines with precise skew angles and lengths to model abutments and piers accurately.

Key topics covered in this lesson:

• Opening and referencing geometry and terrain files

• Defining bridge alignment and type

• Creating and naming multiple support lines (abutments and piers)

• Selecting and applying deck templates and materials

• Visualizing the deck in 3D with illustration style

• Adjusting deck parameters such as slope and width planes

• Saving and managing project files

Practical value in bridge modeling using OpenBridge:

• Establishes foundational skills in setting up steel girder bridge models

• Demonstrates referencing workflow essential for accurate data integration

• Teaches how to use deck templates for quick and precise deck creation

• Provides knowledge on support line creation for structural integrity

• Enables learners to visualize and verify model components in 3D

By the end of this lecture, you will understand how to initiate a steel girder bridge model with key structural components in OpenBridge Modeler. This foundation prepares you to continue with more advanced steps like adding beam groups and further detailing in subsequent lessons.

This lesson continues from the previous session by focusing on adding girders to the steel girder 2-span straight bridge model. You will learn how to access and use the beam layout tools within the OpenBridge interface to define girder placement precisely.

We start by selecting the start and end limits using support lines and then configure the beam layout with options such as the number of rows and edge distances. After validating and saving the layout, you will proceed to place beams based on the defined layout.

The lecture explains how to select beam types, adjust section templates, and set specific beam parameters such as minimum hodge and support line locations. You will also see how to efficiently apply settings to all beams and visualize the final girder layout in different 3D views.

Key topics covered in this lecture:

• Accessing beam layout in the superstructure tab

• Selecting start and end limits using support lines

• Configuring number of rows and edge distances for girders

• Placing beams using beam definition and templates

• Adjusting beam parameters including minimum hodge and relative locations

• Applying settings across multiple beams efficiently

• Visualizing girders in wireframe and transparent views

Practical value for bridge modeling:

• Learn accurate girder placement techniques within OpenBridge

• Understand how to customize and apply beam templates for design consistency

• Gain skills to visualize structural elements clearly for verification

• Save time by applying settings globally to multiple beams

By the end of this lecture, you will be able to add and configure girders effectively in a bridge model, ensuring accurate structural layout and visualization for your bridge design projects.

This lesson continues from the previous session by focusing on adding cross frames to the steel girder bridge model. Cross frames play a critical role in connecting beams and increasing the overall stability of the structure.

You'll learn how to select the beam group either from 2D or 3D views and use the cross frame placement window to position multiple cross frames efficiently. The session demonstrates both bulk placement using a wizard tool and detailed one-by-one placements where you specify distances and positions for precise control.

The visualization of the cross frames, including X frames and diaphragms, is also covered to help you see the effects in the 3D model environment clearly. You will finalize the session by validating and saving the model, readying it for further development.

Key topics covered in this lesson:

• Selection of beam groups for cross frame placement

• Using the wizard for bulk placement of cross frames

• Precise one-by-one cross frame positioning with distance and reference points

• Placement of different cross frame types including X frames and diaphragms

• Validation and saving of updated bridge model

• 3D visualization techniques for cross frames

• Adjusting views for better model presentation

Practical value for bridge modeling and design:

• Efficiently add essential structural components to bridge models

• Gain precision in positioning cross frames for realistic modeling

• Utilize software tools to save time and ensure consistency

• Improve visualization to verify and communicate design intent

By the end of this lesson, you will be able to confidently add and position cross frames in your bridge model using OpenBridge, enhancing the structural integrity and accuracy of your project designs.

This lecture continues from the previous session, focusing on the placement of shear studs on bridge girders using Bentley OpenBridge. You will learn how to confirm feature definitions and select the appropriate beam groups for shear stud placement.

The process includes adjusting key parameters such as start and end location ratios, longitudinal spacing, and selecting shear stud templates. The workflow also covers copying these configurations across multiple beams to maintain consistency in the model.

After placing shear studs, you'll validate and save your work, along with tips on handling system performance expectations during these operations. Visualization techniques are also presented to help confirm correct placement using different 3D view settings.

Key topics covered in this lecture:

• Feature definition confirmation for shear studs

• Selecting and zooming in on beam groups

• Adjusting placement parameters: start/end locations, spacing, and templates

• Copying shear stud settings across beams

• Validating and saving shear stud placement

• Visualizing shear studs in 3D and illustration views

• Performance considerations during validation and saving

Practical value for bridge modeling and design:

• Applying precise shear stud placement to improve bridge model accuracy

• Enhancing productivity with copying and pasting techniques across multiple beams

• Using visualization modes to verify design elements effectively

• Understanding validation processes and managing system responsiveness

By completing this lesson, you will be able to confidently place, adjust, and validate shear studs on steel girder bridge models, ensuring accurate detailing and smoother workflow within OpenBridge.

This lecture continues the practical exercise of building the Steel Girder 2-Span Straight Bridge model by focusing on placing piers and abutments. It guides you step-by-step through selecting templates, assigning materials, and positioning these crucial support elements within the bridge model.

You will learn how to customize pier types using the built-in library, adjust structural parameters such as cap length and taper, and apply these modifications visually in both 2D and 3D views. After placing the pier, the lecture then transitions into setting up abutments, teaching how to select from default templates, assign correct materials, and modify component settings including pattern layouts and pile arrangements.

The workflow emphasizes thorough review and editing features, enabling you to adapt designs and save customized templates for future reuse. The session ends after successfully placing and modifying both piers and abutments, preparing you for upcoming lessons on template creation and library management.

Key topics covered in this lesson:

• Selecting and placing piers using different templates

• Configuring material types for pier components

• Adjusting pier geometric properties such as cap length and taper

• Visualizing piers in 2D and 3D environments

• Selecting and placing abutments with default templates

• Customizing abutment materials and geometric parameters

• Editing pattern layouts and pile configurations for abutments

Practical value for bridge design modeling:

• Enables precise placement and customization of support structures within bridge models

• Teaches use of libraries and templates for efficient modeling workflows

• Demonstrates visualization techniques to validate component placement and modifications

• Prepares learners to create reusable templates for future projects

By completing this lesson, you will confidently place and customize piers and abutments in OpenBridge, enhancing your bridge model's accuracy and setting a solid foundation for advanced modeling tasks.

This lesson continues the bridge modeling process by focusing on the placement of essential structural elements such as bearings, stepped caps, and barriers. Building upon the previous sessions where the basic bridge model was established, this lecture guides you through finalizing the model by accurately adding these components to ensure structural integrity and realistic representation.

You will learn how to configure bearing types and materials, place them on specified support lines, and visualize their positioning in 3D views. Following this, the lesson covers the detailed steps to add barriers on both the left and right sides of the bridge deck using predefined templates and materials.

Throughout the process, the tutorial emphasizes the importance of proper orientation, selection of guidelines, and the use of various viewing modes to confirm the correct placement of each element. Completing these steps will finalize the bridge model for this exercise.

Key topics covered in this lesson:

• Selecting and configuring bearing types and materials

• Placing bearings accurately on support lines

• Visualizing bearings in 3D and adjusting views for clarity

• Adding left and right barriers using templates and material definitions

• Confirming correct orientation and placement of barriers

• Utilizing mouse controls for selection and placement

Practical value in bridge modeling:

• Enhance your ability to add critical structural components to bridge models

• Improve accuracy in modeling bearings and barriers with proper materials and orientation

• Gain proficiency in using OpenBridge tools for precise placement and visualization

• Understand workflow steps to finalize bridge models ready for further analysis

By the end of this lecture, you will be able to confidently place bearings, stepped caps, and barriers in your bridge models using OpenBridge, ensuring proper configuration and visualization to support accurate structural design and presentation.

In this lecture, we continue advancing our steel girder 2-span straight bridge model by employing the efficient wizard method in OpenBridge. This process simplifies and automates many modeling steps compared to the conventional approach used previously.

We begin by opening the supporting file that contains essential geometry and terrain references. After confirming workspace alerts, we add primary references such as geometry files and terrain models using the coincident world attachment method to ensure accuracy in positioning.

Next, we launch the bridge wizard and input key parameters including geometry type, bridge type, alignment, spans, skew angles, and beam spacing. The lecture covers selecting or customizing deck and beam templates, specifying abutments, piers, and barriers, and letting the wizard generate the complete bridge model automatically.

Key topics covered in this lecture:

• Accessing and setting up reference files within OpenBridge Modeler

• Using the bridge wizard to input bridge geometry, spans, and structural components

• Customizing beam and deck parameters including width, thickness, and web and flange dimensions

• Selecting templates for abutments, piers, and barriers

• Automated model creation using the wizard tool

• Placement of cross frames via manual and wizard-assisted methods

• Visualizing bridge components in 2D and 3D views

Practical value for bridge design modeling:

• Learn a faster, more efficient bridge modeling workflow using the wizard

• Understand managing references and integrating terrain and geometry data

• Gain skills to customize structural elements to meet project specifications

• Improve visualization techniques for verifying structural placements and details

By the end of this session, learners will be able to confidently create a steel girder 2-span straight bridge model using OpenBridge's wizard feature, leveraging automation to save time while ensuring detailed customization and accurate structural representation.

This lesson continues from previous modeling sessions by focusing on adding shear studs to the bridge deck model. The workflow begins with navigating to a detailed view near the deck and changing the display style to transparent for better visualization of the studs.

The process involves accessing the "Place Shear Studs" tool within the home superstructure module, selecting the relevant beam group, and opening the shear studs placement window. Here, specific parameters such as start and end locations, longitudinal and transverse spacing, and the number of rows are defined for the studs.

Once the configuration is validated and applied to all necessary beams within the model, the placement is completed, and the studs can be clearly seen using the transparent display style. The lesson emphasizes saving the project settings after finalizing the study.

Key topics covered in this lesson:

• Setting up visualization with transparent display style

• Accessing and using the Shear Studs placement tool

• Defining placement parameters: start/end location, spacing, and rows

• Applying settings to multiple beams simultaneously

• Validating and saving the placement of shear studs

Practical value for bridge modeling:

• Enhances structural detailing of bridge decks through shear stud placement

• Improves model accuracy by applying elements uniformly across beams

• Provides workflow skills for effective use of OpenBridge’s shear stud tools

By the end of this lesson, learners will be able to efficiently add and configure shear studs within the bridge model, improving both the visual representation and structural definition in OpenBridge Designer.

Continuing from the previous session where the steel girder 2-span straight bridge model was being developed, this lecture focuses on the crucial step of creating and adding field splices to the bridge model. Field splices are critical components used to join segments of steel girders in the field, ensuring structural continuity and strength. This session begins by guiding the learner through accessing the utilities libraries within OpenBridge, where templates for field splices are available for customization.

The workflow starts by duplicating an existing field splice template to preserve default settings while enabling personalized adjustments. Renaming the template helps maintain project organization and clarity. The learner is then introduced to various parameters that can be customized, including bolt diameter, bolt and plate material types, and cross-sectional wall properties. These parameters help tailor the splice design to meet specific project requirements and material standards.

Attention to detail is emphasized as the session covers modifying the web parameters of the field splice template. These include clearances, horizontal and vertical edges, column and row spacing, plate thickness, and the number of bolt rows and columns. Such granular adjustments allow precise control over the splice geometry and ensure compatibility with the overall bridge design.

Once the custom template is saved, the session demonstrates how to apply these field splices to the model. Learners are shown how to navigate to the superstructure area in the OpenBridge user interface where the 'place field splices' option is located. Selecting the beam group can be done conveniently either in the 3D or 2D view, showcasing the software’s flexibility in model interaction.

Placing the splices involves selecting the custom template created earlier, choosing the placement mode—such as along a support line—and specifying offset values to position splices relative to pier locations. This practical exercise includes replicating splice placements across multiple beams to ensure uniformity. The ability to validate and save these configurations finalizes the splice setup, ensuring the model is updated appropriately.

The lecture further illustrates how to visually confirm field splice placement through different display styles and viewing modes. Visual inspection in both 2D and 3D views confirms that the splices are correctly positioned and conform to design expectations. This reinforces the importance of validation in structural modeling workflows.

Completing the model setup with field splices, learners are encouraged to save their work, ensuring all changes are securely recorded for subsequent steps or review. The session closes with a reminder of the value of iterative learning and practice, highlighting that mastery of these detailed modeling steps enhances the accuracy and efficiency of bridge design using OpenBridge.

Key topics covered in this lecture:

• Duplicating and renaming field splice templates in OpenBridge.

• Customizing bolt diameter, material properties, and cross section details.

• Adjusting web parameters including clearances, spacing, and plate thickness.

• Saving and managing custom field splice templates.

• Accessing the superstructure interface for placing splices.

• Selecting beam groups using 2D and 3D views.

• Placing splices with specified offsets relative to support lines and piers.

• Copying splice configurations to multiple beams.

• Validating splice placement and saving model updates.

• Visual inspection of splices in different display styles and views.

Practical value in bridge modeling and design with OpenBridge:

• Enables precise, customizable splice connections that reflect real-world field construction needs.

• Improves structural continuity and durability through accurate splice modeling.

• Reduces design errors by facilitating visual and parameter-based validation.

• Saves time by allowing copying of splice layouts between similar bridge elements.

• Enhances workflow efficiency with template reuse and customization.

• Supports documentation and reporting tasks by finalizing accurate model components.

• Demonstrates effective use of OpenBridge utilities for advanced bridge design tasks.

After completing this lecture, learners will confidently create, customize, and apply field splice templates within OpenBridge to their bridge models. They will understand the significance of field splices in steel girder bridges, be able to navigate and manipulate the software interface efficiently, and validate their modeling work visually and parametrically, ensuring high-quality and reliable bridge designs.

In this session, we begin an essential exercise focused on editing templates for steel girder curved bridges, a critical skill for creating complex bridge models in OpenBridge. The primary task here is to create and customize a slanted or curved deck template, which forms the foundational geometry for curved bridge design. This lecture is part of a broader exploration into the creation of custom templates that allow for greater flexibility and precision in bridge modeling projects.

We start the process by opening the Bridge Modeler and creating a new file that will serve as a dedicated library for storing our custom templates. Naming and organizing these files properly is crucial for maintaining a clear workflow, especially when dealing with multiple bridge models. This structured approach ensures that the templates can be reused effectively across different projects.

Following file setup, we navigate to the utilities tab to access the deck templates library. Here, we review the standard preset templates to understand the existing parameters. For this lesson, we duplicate one of these standard deck slab templates to preserve the original data while enabling us to make necessary custom changes without risk. This practice emphasizes best workflow management within the software, preventing unintended alterations to default libraries.

Next, we delve into detailed modifications of the deck template’s control points. By adjusting horizontal and slope constraints on specific points (P1 and P5), we create the desired curvature and slope for the deck, effectively shaping it into a slanted or curved profile. These technical steps are essential for users to grasp how to manipulate template geometry directly, impacting the bridge model's structural and aesthetic outcomes.

We also observe the immediate impact of these edits on the schematics, reinforcing the importance of visual feedback when customizing templates. This process equips learners with the confidence and know-how to tailor templates to project-specific requirements. Finally, we save the customized template file, ready for application in subsequent bridge modeling exercises, ensuring all changes are securely stored for future use.

This lecture combines practical software skills and conceptual understanding, laying the groundwork for creating complex bridge structures with tailored components that fit unique design needs.

Key Topics Covered:

• Setting up a new template library file in Bridge Modeler

• Accessing and reviewing standard deck templates in the library

• Duplicating and renaming templates to avoid overwriting defaults

• Modifying control points with horizontal and slope constraints

• Creating a slanted/curved deck profile through precise numerical adjustments

• Visualizing changes in deck geometry via schematic feedback

• Saving custom templates for integration in bridge models

Practical Value in Bridge Design and Modeling:

• Enables custom curved deck creation beyond standard templates

• Offers control over deck geometry essential for complex bridge designs

• Supports template reuse to improve workflow efficiency in multiple projects

• Enhances understanding of constraint-based modeling techniques

• Facilitates preparation for advanced curved bridge modeling exercises

• Teaches file and template management best practices within OpenBridge

• Prepares learners for subsequent custom pier and bridge assembly sessions

Upon completing this lecture, learners will understand how to create and modify custom curved deck templates in OpenBridge. They will be able to manipulate control points with constraints to produce curved or slanted decks and efficiently manage template files for reuse in advanced bridge modeling tasks.

In this lecture, we focus on creating a custom pier template within OpenBridge Designer, specifically a Hammer Head pier. The session begins by accessing the utilities tab, where the user can navigate through the libraries dedicated to piers. This library contains various pier templates, offering a range of predefined designs to suit different bridge requirements.

We explore the pier templates window, highlighting the availability of multi-column types including one, two, and three-lane options, as well as drop caps and flood piers among others. This structured library allows users to select a baseline pier design for customization, streamlining the process of adapting existing templates to specific project needs.

The process involves duplicating an existing Hammer Head template to create a new customized version. By copying the original, the foundation of the model is preserved, while allowing edits to differentiate the custom template. The new pier template is aptly named "HammerheadCustom" to clearly distinguish it from the standard one in use.

Customizing the pier involves entering the edit mode, where multiple geometric parameters can be adjusted. Key variables include the multi-column configuration to adapt the pier to hammerhead form. Adjustments to the cap – a critical structural component – include changing the length, which instantly updates the schematic representation. The cap height can remain constant while taper dimensions on both the left and right sides are modified to create a refined shape responsive to design requirements.

Visual aids such as schematic changes and multiple points of view assist in verifying the adjustments, ensuring that the modified parameters produce the desired structural form. This interactive representation ensures the designer fully understands the spatial implications of each modification.

Further, customization extends to the cheek walls, columns, and reinforcements. Column adjustments include resizing to match taper dimensions and adding additional columns if needed. The width and positioning of these columns are fine-tuned for accuracy and structural integrity. Additional reinforcement options like stirrups, footings, and piles are also available, though in this session only basic edits are applied as sufficient for the exercise.

After completing the customizations, the session concludes by saving the new pier template, ensuring that all settings and changes are stored properly for future use in bridge modeling projects. This process empowers users to tailor pier designs efficiently within OpenBridge Designer, enhancing the flexibility and precision of bridge modeling workflows.

Key topics covered in this lecture:

• Accessing the pier template library

• Reviewing and selecting existing pier templates

• Duplicating an existing Hammer Head pier template

• Renaming and managing custom templates

• Editing pier geometry including multi-column configuration

• Adjusting cap length, height, and tapers

• Visualizing changes with multiple schematic views

• Modifying pier columns and widths

• Considering reinforcements like stirrups, footings, and piles

• Saving custom templates for future application

Practical value in bridge design modeling:

• Enables efficient creation of custom pier designs tailored to project requirements

• Improves accuracy and control over pier geometry and structural features

• Facilitates better visualization and understanding of pier modifications

• Supports reuse of custom templates in multiple projects for consistency

• Helps optimize the structural design of piers for durability and stability

• Allows cost and material savings by refining pier dimensions and reinforcements

• Enhances productivity by leveraging software tools for rapid pier customization

By the end of this lecture, learners will be able to confidently create, customize, and save their own Hammer Head pier templates within OpenBridge Designer, enabling tailored bridge pier designs that match specific project needs and improving overall modeling efficiency.

In this lecture, we build on the previous sessions where custom deck and hammerhead pier templates were created. The focus now is to integrate those templates to model a fully curved bridge using Bentley OpenBridge. This practical application highlights how custom templates can streamline the creation of complex bridge geometries, particularly curved alignments, which are common in modern bridge design.

We begin by opening a supporting project file related to this tutorial, which may take some time to load and may display alerts that can be safely ignored. Once the project is open, the instructor guides you through navigating the utility libraries to locate the custom deck and pier templates developed earlier: a full curved deck template and a hammerhead pier template for multi-column piers.

The workflow involves setting up the bridge environment by adding reference geometries including corridor alignments and terrain models. Attachment methods such as “coincident world” are emphasized to ensure that all components are properly aligned within the coordinate system. With references in place, the bridge wizard feature simplifies the complex setup by letting users input key parameters including the bridge name, type (beam slab steel girders), alignment, and stationing data.

Custom templates are selected within the wizard to apply the previously created curved deck design and hammerhead piers. Parameters such as span length, support skew angles, beam spacing, and beam design specifics (including web depth, thickness, flange dimensions) are configured for precision. For abutments and barriers, the instructor selects options to suit the three-lane modeling scenario, showcasing how to customize structural elements effectively within the software.

After launching the wizard, the bridge model is generated automatically. Minor adjustments such as resolving alerts, fixing offsets, and repositioning piers and abutments are done interactively. The lecture explains the use of the Explorer and Properties tools to select multiple structural elements and apply horizontal offsets to center them accurately along the bridge alignment. These adjustments ensure that the model components adhere to design specifications and visual accuracy.

Key visualization techniques are also covered, including switching display styles for clearer 3D viewing, isolating elements, hiding or showing specific components to inspect the model comprehensively, and applying datum offsets to footings. These tools enhance the user’s ability to investigate and refine the bridge model, which is crucial for complex curved structures.

Finally, the lecture emphasizes best practices for reviewing the completed model in both 2D and 3D views, saving project files, and setting the stage for further bridge design processes. This session blends template customization with practical bridge modeling and demonstrates how Bentley OpenBridge tools can manage curved bridge workflows efficiently.

Key topics covered in this lecture:

• Loading supporting project files and handling alerts

• Accessing and applying custom deck and pier templates

• Setting up reference geometries including corridor alignment and terrain

• Using the Bridge Wizard to configure bridge parameters

• Customizing spans, beam spacing, and beam dimensions

• Selecting and configuring abutments and barriers for curved bridges

• Generating the curved bridge model with automated tools

• Using Explorer and Properties to adjust pier and abutment placement

• Visualizing the model in 2D and 3D with display styling and isolation techniques

• Applying datum offsets and managing element visibility for accurate modeling

Practical value in bridge modeling and design:

• Efficient creation of curved bridge models using custom templates

• Streamlining workflow with Bridge Wizard for complex bridge geometries

• Accurate placement and alignment of piers and abutments through coordinate offsets

• Enhanced visualization for thorough model review and error detection

• Hands-on experience with software tools that optimize bridge design iterations

• Ability to manage multi-component bridge models with precise control

• Skills to adjust and fine-tune bridge components post-generation

By the end of this lecture, learners will be able to confidently apply custom deck and pier templates to create curved bridge models within Bentley OpenBridge. They will understand how to set up and control bridge parameters through the Bridge Wizard, make critical post-generation adjustments to support structures, and utilize software visualization tools to validate and refine their bridge models. This expertise provides a solid foundation for modeling sophisticated bridges in practical engineering contexts.

In this lesson, we begin an important exercise focused on creating a segmental bridge model using Bentley Open Bridge. This approach is vital for designing bridges constructed from pre-cast segments, offering a flexible and modular construction method. Starting from a new project file, the workflow initiates by setting an appropriate project name that clearly identifies the segmental bridge model we will develop throughout this exercise.

The interface of Open Bridge Designer is opened to access the necessary environment for modeling. Users are guided to load supporting reference files attached with the tutorial, which include essential geometry and terrain data. Some alerts or errors while opening the files are common and safe to ignore, ensuring smooth continuation. The course also demonstrates how to adjust visual settings such as switching to 3D view and selecting a display style that aids in better visualization of the bridge components during the modeling process.

The next steps are critical as they involve attaching the corridor ramp, geometry, and terrain using coincident world referencing to ensure precise alignment of all elements in the digital workspace. This preparation sets a strong foundation for the accuracy needed in segmental bridge modeling.

Once the environment is set, you proceed to add a new bridge within the project. A key technical decision here is selecting the bridge type as "segmental." This choice unlocks specific features and options unique to segmental bridges, such as the ability to place distinct bridge segments within the superstructure, which would not be available if a different bridge type were selected.

Alignment selection is another crucial detail covered, where the lesson guides you to select the appropriate ramp alignment using simple mouse clicks, establishing the path along which the bridge will be constructed. Following successful bridge addition, the lesson transitions to placing multiple support lines, which represent the structural supports of the bridge spanning across its length.

Details such as setting the skew angle, length, span length, and the number of support lines are explained with clear practical examples. Configuring these parameters accurately is essential because they influence the bridge’s stability and overall design performance. The direction mode is set to skew, reflecting the orientation of these support lines relative to the bridge alignment.

During support line placement, the lecture emphasizes correct positioning by snapping to precise points within the design interface, ensuring that supports align properly with the bridge geometry. It also shows how to assign specific names to each support line, facilitating easier management and reference throughout the project. Span lengths for each segment are adjusted based on real design requirements, and the technique of duplicating and modifying these values to populate the support line configuration is demonstrated thoroughly.

Finally, after setting all support lines with proper names and spans, the lesson wraps up with saving the model and settings, preparing learners to continue with segment placement in the subsequent session. This segmental bridge modeling process builds on solid geometric references and systematic support structuring to create a reliable and flexible bridge design.

Key topics covered in this lecture:

• Creating a new segmental bridge project file

• Opening and managing reference files and terrain data

• Adjusting 3D visualization and display styles

• Attaching corridor ramp, geometry, and terrain using coincident world reference

• Selecting the segmental bridge type within Open Bridge Designer

• Choosing the proper alignment for the bridge

• Adding and configuring multiple support lines, including skew angle and span lengths

• Positioning support lines accurately with snapping tools

• Naming support lines for effective management

• Saving the project file and preparing for segment placement

Practical value of this lesson in bridge modeling:

• Fundamental skills to start segmental bridge modeling in Open Bridge

• Understanding how to set up project files and organize supporting reference data

• Learning precise placement and configuration of support structures

• Mastering the use of software tools to ensure alignment and geometry accuracy

• Developing the ability to customize support line parameters such as skew angles and span lengths

• Preparing reliable digital models suitable for further detailed segment placement and analysis

• Enhancing project organization through effective naming and saving strategies

By the end of this lesson, learners will have a practical understanding of initiating a segmental bridge project in Bentley Open Bridge, including how to configure essential support elements and prepare the model for detailed segment placement. This foundational knowledge equips learners to progress confidently into more advanced bridge modeling tasks.

This lesson continues from the previous session, focusing on the critical process of placing segments in a segmental bridge model using Bentley OpenBridge. It begins by guiding the learner through the initial steps of selecting a parametric segmental box template from the software's library, emphasizing the default values for segment length and post-tensioning (PS) segment ratios. This approach ensures a consistent and accurate foundation for building the segmental bridge structure.

The tutorial methodically covers the step-by-step placement of segments along multiple support lines, showing how to adjust segment lengths and ratios dynamically to fit the design requirements. The instructor demonstrates how to efficiently use the build order parameters to arrange segment placement systematically and explains the importance of accommodating these customizations for structural accuracy.

The workflow proceeds with careful management of common challenges such as mismatched segment lengths or changes in parameters that impact subsequent segments, including practical undo techniques to manage errors smoothly. These real-world tips help learners understand how to maintain control and precision during complex modeling tasks, which is essential for professional bridge design.

Following the completion of segment placement on all support lines, the lesson transitions to placing cantilevers and explains the process of closing the segmental balanced cantilever gaps. This includes managing the maximum cast-in-place (CIP) segment lengths and adjusting closure values iteratively to ensure all spaces between segments are properly sealed. The use of 3D views is also highlighted as a vital tool for visual inspection and validation of segment connections, reinforcing the importance of multi-dimensional analysis in bridge modeling.

Throughout this session, the instructor stresses patience and careful data input, cautioning learners that complex segmental modeling with too many data points can lead to software responsiveness issues or crashes. This advice is valuable for avoiding workflow interruptions and ensures that learners approach the modeling process with confidence and attention to computational limitations.

Upon completing the segmental bridge creation using this method, learners are encouraged to finalize the model by fitting the interface windows for better visualization, saving their work, and reviewing the completed structure both in 2D and 3D views. This comprehensive walkthrough equips students with a practical, hands-on understanding of segment placement and cantilever closure in OpenBridge, empowering them to perform precise segmental bridge modeling effectively.

Key topics covered in this lecture:

• Selecting and using the parametric segmental box template

• Adjusting segment lengths and back/head ratios

• Using build order parameters for systematic segment placement

• Handling undo commands and parameter adjustments to maintain accuracy

• Placing cantilevers and closing gaps between segments

• Iterative adjustment of CIP segment lengths for optimal closure

• Leveraging 3D views for design validation and space closure checking

• Managing software performance and stability during complex modeling

• Finalizing the segmental bridge model with saving and visualization techniques

Practical value in the domain of bridge design modeling:

• Enables accurate segment placement critical to segmental bridge construction

• Improves understanding of parameter-driven modeling workflows in OpenBridge

• Enhances skills in managing dynamic segment adjustments for design fit

• Teaches practical strategies to avoid modeling errors and software issues

• Supports development of efficient workflows for completing complex bridge models

• Reinforces the importance of 2D and 3D validation methods

• Prepares learners to handle software limitations during large-scale engineering models

• Builds confidence in using OpenBridge tools for advanced bridge design

By the end of this lecture, learners will have a detailed understanding of how to place and customize segments in a segmental bridge model, manage cantilever placements and closures, and validate their work through visual inspection and parameter adjustments within Bentley OpenBridge. This skill set is fundamental for advancing in bridge modeling and achieving professional-level design accuracy and efficiency.

Continuing from the previous session, this lecture focuses on the critical aspects of reporting and constraint management within the segmental bridge modeling process using OpenBridge. The lesson begins by exploring the segmental cantilever bridge properties window, which provides a comprehensive view of each segment's key data such as start station, name, type, length, volume, and weight. This detailed information is vital for effective bridge modeling and verification.

The session then transitions into the constraints editing interface, where we analyze and manipulate variable constraints tied to the deck template. Constraints control various parameters that define the shape and dimensions of the bridge elements. The instructor demonstrates how to select important constraints, like box depth, left and right deck widths, half bottom width, and slope, and modify their start and end values. These adjustments dynamically update the schematic preview, allowing learners to visually assess how parameter changes influence the bridge model geometry.

Special attention is given to the process of adding and customizing constraints by using the plus sign to expand the editing interface. The workflow emphasizes careful input of start and end values to maintain structural consistency, as shown in the examples with slope and deck widths. After adapting the constraints, the model is updated accordingly, with a note that processing times may vary depending on the system capabilities and the complexity of the segmental bridge model, especially the number of segments involved.

Following the model update, the lecture guides learners on verifying the model for accuracy and integrity. This includes recommended visualization techniques, such as selecting a 3D illustration mode with lighting turned off, to enhance clarity when inspecting the model. The instructor suggests utilizing different display styles depending on user preference and emphasizes the importance of ensuring all elements are properly placed and aligned before finalizing.

Finally, learners are encouraged to utilize viewport controls like maximizing specific views and zooming in to closely investigate details and identify any empty spaces or potential geometric issues. The session concludes with practical advice on saving the model and settings securely, preparing learners for subsequent stages of the bridge design process.

Key topics covered in this lecture:

• Understanding the segmental cantilever bridge properties window

• Reviewing segment data: station, name, type, length, volume, and weight

• Editing and managing variable constraints in deck templates

• Setting start and end values for critical parameters like slope and deck widths

• Dynamic schematic updates reflecting constraint changes

• Model update process based on constraint modifications

• Visualization techniques for verifying bridge models

• Viewport management including zoom and view maximization

• Best practices for saving models and settings after editing

Practical value in the domain of bridge modeling and design:

• Enables precise control over complex geometry through constraint parameters

• Supports accurate reporting of segmental bridge component attributes

• Improves efficiency in model verification with visual feedback and view controls

• Enhances the learner’s ability to customize bridge designs to project specifications

• Provides a workflow for updating and reviewing models after design changes

• Facilitates better understanding of how parameters impact overall bridge structure

• Promotes good practices in saving and managing bridge model projects

Upon completing this lesson, learners will be proficient in generating detailed reports for segmental bridge models, adept at editing and applying constraints to alter bridge geometry systematically, and capable of verifying and visualizing model integrity effectively. This foundational skill set is essential to confidently progress in the modeling and analysis phases of bridge design using OpenBridge.

In this lecture, we continue building our segmental bridge model by focusing on the placement of essential structural components: piers, abutments, and barriers. These elements are crucial for supporting the bridge structure and protecting it from vehicle impacts. We begin by selecting suitable pier templates from the extensive library provided in the Bentley OpenBridge software, choosing a Florida pier design known for its distinct aesthetic and structural features.

After selecting the pier, adjustments to its horizontal offset are made to ensure proper alignment within the bridge model. Material specifications are set for different parts of the pier, such as substructure concrete for caps, columns, and footings, while a specific pile material is chosen to match design requirements. With these settings in place, specific support lines along the bridge are selected for pier placement, ensuring the structural supports correspond accurately to the bridge layout.

Placement of piers is methodical and involves a careful selection of each support line to ensure even distribution and appropriate support spacing. The software takes some time to process these placements depending on the number of piers and system performance. After placing all piers, we switch to 3D visualization to verify their positions and orientations, giving a comprehensive view of how the model is shaping up.

Next, the focus moves to the abutments, which are installed at the start and end support lines of the bridge model. Similar to piers, abutments are selected from templates, with pile cap defaults adapted to the specific lane configuration of our bridge. Adjustments for horizontal offsets and material selections follow the same principles as with piers.

Once the abutments are positioned, we perform another 3D review to confirm proper placement and integration with the already modeled piers. This visualization step is vital to ensure the structural continuity and aesthetic consistency of the bridge model.

The final step in this lecture involves adding the left and right barriers along the bridge decks. These barriers are configured using specific templates for left and right orientations, and decks are selected individually to apply barrier elements accurately across all segments. The careful selection process, including the use of right-clicks to end selections properly, demonstrates intricate control over component placement.

After barriers are assigned, we again use 3D views to inspect the entire bridge model, confirming that piers, abutments, and barriers are all correctly positioned and properly oriented. This comprehensive modeling session concludes by stating that the current curved bridge model is complete, highlighting that learners have now practiced creating advanced bridge models using both individual component placement and template-driven methods within Bentley OpenBridge.

Key topics covered in this lecture

• Selecting and placing pier templates from the software library

• Adjusting horizontal offsets and material definitions for piers

• Systematic selection of support lines for accurate pier placement

• Positioning abutments at bridge ends with pile cap templates

• Applying horizontal offsets and materials to abutments

• Adding left and right barriers using orientation-specific templates

• Selecting bridge decks to assign barriers segment-wise

• Using 2D and 3D views for model verification and accuracy

• Managing component deletions and updates in the model

• Completing the segmental curved bridge structural model

Practical value of this lecture for bridge design modeling

• Learn how to efficiently use Bentley OpenBridge’s template libraries to place structural components

• Gain skills in customizing component positions using precise offsets

• Understand the importance of material assignments for structural accuracy

• Master support line selection techniques for thorough pier distribution

• Develop expertise in configuring abutments to support curved bridge ends

• Acquire practical knowledge in placing protective barriers accurately on both sides of the deck

• Experience the integration of 2D and 3D visualization tools to check model integrity

• Build confidence to finalize complete segmental bridge models ready for analysis and reporting

By the end of this lecture, learners will be proficient in modeling piers, abutments, and barriers within Bentley OpenBridge, enabling them to build detailed and structurally sound segmental bridge models. This sets a strong foundation for subsequent steps such as analysis, design optimization, and comprehensive reporting in bridge engineering workflows.

In this session, we dive deeply into the process of creating custom templates within Bentley OpenBridge, focusing specifically on designing a deck template. This lecture is a crucial part of the "Custom Templates" section, aimed at enabling you to build personalized and reusable structural elements tailored to your project requirements.

We begin by learning the foundational steps such as creating a new project file, which acts as a container for your custom templates. Naming conventions are encouraged to organize your workflow effectively; for example, naming the project "Libraries" to signify where your templates will be stored for future access and reuse.

Next, we explore loading the OpenBridge Modeler and importing supporting files that provide a starting point or reference framework. The instructor suggests practical tips for handling common startup alerts and errors during file loading, instructing you to safely ignore non-critical warnings to maintain progress.

The core of the lesson focuses on navigating the libraries utility within OpenBridge, specifically targeting the deck templates category. Here you learn how to access the built-in deck slab templates and initiate creating a new custom template from scratch. Naming and providing descriptive information for your new template ensure easy identification and management in the future.

Following template creation, you engage in drawing precise geometric shapes using commands such as "place line," constructing a deck geometry with specific dimensions. The instructor demonstrates a step-by-step method to create a horizontal line, move vertically to define thickness, and mirror the geometry to achieve a balanced deck section. This hands-on approach builds familiarity with the modeling tools and design flexibility.

Importing the newly created geometry back into the template library is demonstrated, showing how your custom design integrates seamlessly within the software environment. Constraints are introduced as an essential part of template refinement, where you learn to apply horizontal, vertical, and slope constraints between points on your deck template. These constraints allow the geometry to maintain design intent while adapting parametrically to project changes.

Throughout this process, the instructor emphasizes the freedom and creativity you have when designing templates, noting there is no rigid rule for how you define geometry or apply constraints. This flexibility empowers you to experiment and tailor deck templates according to specific project demands and structural requirements.

Key topics covered in this lecture include:

• Creating and organizing new project files for template libraries.

• Loading supporting files and managing startup alerts.

• Accessing and navigating deck template libraries in OpenBridge.

• Step-by-step creation of deck geometry using lines and mirror commands.

• Importing custom geometry into template libraries.

• Applying point constraints including horizontal, vertical, and slope modes.

• Using constraints to maintain parametric control over template geometry.

• Best practices for naming and describing templates for future reference.

• Understanding the flexibility and creativity in template design.

Practical value in bridge design and modeling:

• Enables creation of reusable deck templates that save time on future projects.

• Supports customization of bridge deck designs to meet unique structural requirements.

• Improves accuracy by using constraints to control deck geometry parametrically.

• Facilitates collaborative workflows through organized template libraries.

• Reduces errors and increases efficiency by standardizing template creation processes.

• Enhances understanding of OpenBridge modeling tools and features.

• Allows experimenting with geometry and constraints for optimized bridge deck designs.

By the end of this lecture, you will be proficient in creating custom deck templates within Bentley OpenBridge, equipped with both the technical commands and creative freedom to tailor bridge deck designs. This skill not only contributes to more efficient project workflows but also empowers you to produce more accurate and customized bridge models that align with real-world engineering needs.

In this lecture, we advance our understanding of barrier templates in Bentley OpenBridge by learning how to create customized barrier templates tailored specifically for unique project needs. Building on previous sessions, we begin by exploring the utilities tab to locate the barriers section, where the predefined barrier templates are stored. These templates include the 'F dot' and 'V dot' folders, with the latter containing various barrier types illustrated by schematics that display their geometries.

The primary focus here is on creating our own category within the barrier templates folder to organize user-defined barriers effectively. We create a new category named 'Test Barriers' under the 'V dot' folder to store our custom templates. This step is crucial for maintaining a clean library of reusable barriers that fit particular design specifications. Both left and right orientations of the barrier are required, so we proceed to generate templates for each side accordingly.

The customization process starts by naming one template as 'Test Barrier RT' (indicating right side) with a descriptive label to facilitate easy identification later. We take advantage of Bentley OpenBridge's drawing tools to construct the geometry of the right barrier. This involves placing vertical and horizontal lines of specific lengths, creating angles, and snapping points for precision. For example, a horizontal line is drawn 0.58 units leftwards from the workpoint, then lines of 1.33 units horizontally, followed by angle adjustments at 55 degrees. This precise construction approach ensures the barrier conforms exactly to the desired dimensions and angle requirements.

After completing the geometry, the template is imported into the custom barriers folder, where critical points of the template geometry are assigned for further manipulation. Point P1 is set as the main reference point with constraints defined for horizontal position and elevation, linked to a parent working point with a defined offset. This setup is essential for integrating the custom template accurately within different bridge models by maintaining the correct positional relationships.

Having finalized and saved the right barrier template, the process is repeated to create the left barrier using a mirroring function. The mirrored template is named 'Test Barrier LT' to clearly denote the left orientation. This mirroring ensures that the barrier on the left side is an exact symmetrical copy of the right side, preserving design consistency across the bridge model. Both templates are now stored neatly under the newly created 'Test Barriers' category, ready for use in any project segment requiring custom barrier types.

Finally, the file is saved with all updates to preserve the newly created templates for future use. This practice not only enhances workflow efficiency but also enables standardization of barrier elements within your designs through reusable templates. This session delivers important skills for customizing bridge components, thereby extending the versatility of Bentley OpenBridge beyond the predefined library.

Key topics covered in this lecture

• Accessing barrier templates within the utilities tab.

• Understanding the default barrier template folders: F dot and V dot.

• Creating a new custom category in the barrier templates folder.

• Constructing precise geometry for custom right-side barrier templates.

• Assigning key reference points and constraints to barrier geometry.

• Using mirror functionality to create left-side barrier templates.

• Organizing custom templates under a personalized category.

• Saving files to preserve custom barrier templates for future use.

Practical value in bridge design using OpenBridge

• Enables creation of tailored barrier templates to meet project-specific standards and dimensions.

• Supports efficient reuse of custom components across multiple bridge models.

• Enhances accuracy of barrier placement by defining reference points and constraints.

• Facilitates symmetrical barrier design through mirroring, ensuring design consistency.

• Improves project organization by categorizing custom templates systematically.

• Simplifies modification and updating of barriers within the model library.

• Reduces design time through saved reusable templates integrated into workflows.

By completing this lecture, learners will understand how to create, customize, and manage barrier templates in Bentley OpenBridge effectively. They will be able to build detailed barrier geometries, set crucial constraints, and create mirrored counterparts for use in comprehensive bridge models, thus expanding their proficiency in bridge component customization within the software.

In this lesson, you will learn how to create a custom pier template using the multi-column option within Bentley OpenBridge. Building on the previous session, we dive into the practical steps of accessing the utilities menu and navigating to the pier templates section to begin customizing.

The workflow starts by selecting an existing pier template; in our case, we choose the 'three lane 40ft' template to create a new copy named "testpeer." This approach allows the reuse and modification of proven templates, ensuring efficiency while enabling full customization suited to specific project needs.

Once inside the editing environment, you will notice an interactive schematic where any modification you make is highlighted in green. This visual aid plays a crucial role in understanding the immediate effects of your adjustments on the pier model. You will explore various pier types including tapered and rectangular cross sections, adjusting key parameters such as gap lengths, cap height, and cap width, with instant visual feedback.

Next, the lesson covers column configuration in depth. You will add columns and adjust their attributes such as the number of columns, lengths, diameters, and shape types (e.g., circular or other available options). The tutorial emphasizes the flexibility of toggling auto spacing on or off, and how to manually modify the overhang from the edges, allowing precise control over the pier's structural layout.

The footings section follows, where you configure footing types and dimensions. You’ll learn to switch between different footing forms, such as rectangular and isolated footings, and adjust parameters including length, height, and width. All changes are instantly reflected in the schematic view, helping you to visualize the final pier foundation design effectively.

Throughout the editing process, you will use various display modes such as isometric, front, left, and top views, coupled with pan and zoom options. This versatility enables thorough examination of the pier template from multiple perspectives to identify and correct any design issues before finalization.

Finally, once satisfied with your custom pier template, you will learn how to save the template and integrate it into your project templates library. This reusable asset expedites future bridge modeling by allowing quick access to your tailored pier design within the multi-column options.

Key Topics Covered

• Accessing and navigating the pier utilities in OpenBridge

• Creating a copy of an existing pier template for customization

• Editing pier shapes, including tapered and rectangular cross sections

• Adjusting pier cap dimensions: gap length, cap height, and width

• Configuring columns: number, type, length, diameter, and auto spacing

• Adding and modifying footings: types and dimension controls

• Utilizing interactive schematic visualizations for design feedback

• Using multiple display views for detailed template inspection

• Saving and integrating custom templates into project libraries

Practical Value in Bridge Design Using OpenBridge

• Enables creation of tailored pier templates fitting specific project requirements

• Facilitates efficient reuse of custom-designed piers across multiple bridge projects

• Enhances understanding of structural components through live visual feedback

• Provides control over detailed geometric parameters affecting pier behavior

• Supports design flexibility with manual and auto spacing options for columns

• Improves project workflow by saving and organizing customized templates

• Strengthens skills in using advanced OpenBridge utilities for bridge modeling

By the end of this lesson, you will have the skills to confidently create, modify, and save your own custom pier templates in Bentley OpenBridge. This capability not only enhances your modeling efficiency but also allows you to tailor bridge structural components precisely to your design needs.

In this lecture, you will learn how to create and manage custom materials within the Bentley OpenBridge software libraries, an essential skill for tailoring your bridge models to specific project requirements. Starting from existing presets such as concrete, steel, and miscellaneous materials, you will see how to efficiently clone and modify these materials to reflect accurate properties needed for your design purposes.

The process begins by duplicating a preset material, such as deck concrete, enabling you to adjust key parameters like unit price, Poisson's ratio, yield strength, and other mechanical properties without affecting the original template. This flexibility ensures your projects can accommodate unique material specifications while maintaining data integrity.

You will then explore how to delete any custom materials you no longer require, thus keeping your material library organized and relevant. The workflow highlights the importance of saving changes before deletion to prevent accidental data loss and encourages best practices for material library management.

The lecture further guides you through creating new materials entirely from scratch. By adding a new item under the steel or concrete categories, you can input detailed descriptions and all relevant material properties manually. This method allows you to include specific grades, such as Grade HPS 70W, along with its characteristic parameters including unit weight, unit price, Poisson ratio, yield and ultimate strength, modulus of elasticity, and coefficient of thermal expansion.

As part of creating new materials, the course suggests leveraging external resources, such as Internet tables, to obtain precise material property data ensuring accuracy in your models. You will learn to enter this data systematically for repeatable use across projects.

The session concludes with reinforcing good data management by saving updates to your material definitions and cleaning up any unneeded test materials. This step ensures that your material library remains efficient and ready for integration into bridge modeling workflows.

Key topics covered in this lecture:

• Managing material presets by copying and modifying existing materials

• Deleting obsolete custom materials to maintain library organization

• Creating new material entries from scratch with detailed properties

• Inputting mechanical and physical parameters: unit price, Poisson ratio, yield strength, tensile strength, modulus of elasticity, and thermal expansion coefficient

• Utilizing external references to acquire accurate material property tables

• Saving and maintaining custom material libraries for future projects

• Practical workflow for material definition in Bentley OpenBridge

• Understanding the significance of material properties in bridge modeling

Practical value in bridge design and modeling:

• Enables customization of bridge models with project-specific material properties

• Improves accuracy and realism in structural analysis and design outputs

• Facilitates efficient reuse of materials across multiple projects

• Supports advanced design workflows that require precise engineering data

• Reduces errors from incorrect or default material data by allowing user verification and adjustment

• Streamlines reporting and documentation through consistent material libraries

• Allows integration of specialized or regional material specifications

After completing this lecture, learners will be able to confidently create, modify, and manage custom material definitions within Bentley OpenBridge, ensuring their bridge models reflect accurate and project-specific material properties for enhanced design quality and reliability.

Reporting is a crucial part of bridge modeling, providing detailed insights into quantities, material inputs, and elevations. In this lesson, you will learn how to generate various types of reports using OpenBridge Modeler, starting with setting up a project and accessing the provided supporting file.

Once the project is open, you will explore the Reports and Drawing tab to create a Quantity Report. You’ll understand how to submit and view the detailed breakdown of components, materials, and pay units. A key part of the process is assigning materials correctly to ensure accurate report outputs.

You will also learn to regenerate reports after updating material selections, and how to export these reports in PDF format for easy sharing with project stakeholders.

Key topics covered in this lesson:

• Creating and naming a new project in OpenBridge Modeler

• Accessing and opening the supporting bridge model file

• Generating Quantity Reports and navigating report options

• Assigning and modifying material properties within the bridge model

• Regenerating reports after material updates

• Exporting reports to PDF and reviewing formatting

• Basic understanding of input and deck elevation reports (briefly introduced)

Practical value for bridge modeling:

• Accurately quantify bridge components with detailed reports

• Ensure material assignments support precise project data

• Produce professional reports for team and client communication

• Improve project tracking and documentation through exports

By the end of this lesson, you will confidently generate comprehensive quantity reports from your bridge models, understand the importance of material assignment in reporting accuracy, and be able to export and share these reports efficiently for project collaboration.

This lecture continues from the previous session by focusing on how to create an Input Report within OpenBridge Designer. Using the Reports and Drawing tab, you'll learn the workflow to generate a detailed report that includes essential bridge information.

The report you create will capture key project data such as the bridge name, unit system, and structural components like beams, slabs, and steel girders. The lesson also covers extracting specifics related to bridge types, road alignment, and support lines to give a comprehensive view of the project's design elements.

Additionally, you will discover how to export the generated Input Report into a PDF format, allowing for easy offline access and sharing with team members or stakeholders who may not have the software installed.

Key topics covered in this lecture:

• Creating an Input Report from the Reports and Drawing tab

• Details included in the report: bridge components and project setup

• Reviewing support lines, beams, caps, and piers data

• Exporting and saving reports as PDF files

• Sharing project data efficiently with others

Practical value for bridge modeling and reporting:

• Enables thorough documentation of bridge model inputs

• Facilitates communication of design details to team members

• Provides a standardized report format for project records

• Supports offline viewing and distribution of bridge data

By completing this lesson, you will be able to efficiently generate, export, and share input reports that consolidate critical bridge model information, enhancing project collaboration and documentation processes.

This lecture continues from the previous sessions where you work on creating detailed reports for bridge models. Here, the focus is on generating a Deck Elevation report using Bentley OpenBridge, a key tool for bridge design documentation. The workflow begins with selecting the deck and defining the limits from specific support lines, which establishes the start and end points for the report.

Next, you configure the report by naming it appropriately and specifying parameters such as station offsets, elevation, and the use of transversal lines. The lecture also demonstrates how to adjust the number of points per span to control the report's granularity. Various elements like deck edges, barriers, and beam paths are included or excluded via checkboxes to customize the report content.

Once generated, the report can be reviewed inside the software or exported to various formats, including PDF. Exporting options such as page range selection and image quality control are shown to facilitate easy sharing and presentation of bridge design data.

Key topics covered in this lecture

• Selection of deck and support lines for report limits

• Configuring report parameters and types

• Customizing included elements like deck edges and barriers

• Generating and previewing the Deck Elevation report

• Exporting reports in formats such as PDF

• Saving report settings for future use

Practical value in bridge design documentation

• Enables detailed and customizable deck elevation reporting

• Assists in verifying and analyzing bridge model parameters

• Facilitates easy sharing of bridge data with stakeholders

• Supports documentation in professional formats for presentations and records

By the end of this lecture, learners will be able to generate precise Deck Elevation reports in Bentley OpenBridge, customize their content to project needs, and export them efficiently for communication and documentation purposes.

This lesson builds on previous sessions by focusing on generating bearing seat reports within OpenBridge Designer. You will learn how to efficiently extract detailed data about bearing seats and related components such as crowd pairs.

The workflow involves creating a schematic report that clearly displays important parameters like the ahead and back offsets. This visual representation helps in understanding the specifics of the bearing seat configuration.

Additionally, you will discover how to export these reports as PDF files, making it easy to share detailed bearing seat information with stakeholders in a professional format.

Key topics covered in this lecture:

• Technique for generating bearing seat reports

• Extraction of detailed bearing seat data

• Overview of schematic report parameters like ahead and back offsets

• Steps to export reports to PDF format

• Saving report files and settings

Practical value for bridge modeling and reporting:

• Facilitates clear documentation of bearing seat design details

• Enhances communication by providing professional PDF reports

• Simplifies review and sharing processes with project teams

By completing this lecture, you will be able to generate and export precise bearing seat reports that support rigorous documentation and communication in your bridge design projects using OpenBridge Designer.

This lecture focuses on creating detailed pier drawings within Bentley OpenBridge. Building upon the knowledge of generating reports, you will learn how to prepare and customize drawings specific to bridge piers.

The session begins with guidance on managing display settings to hide unnecessary elements, allowing a clear view of the bridge model in both 2D and 3D. Then, it covers essential preparation steps before creating a drawing, including adjusting view settings and configuring dimensioning options.

You will explore how to select and position the pier drawing accurately, set drawing properties such as naming, seed model, scale, and purpose, and experiment with different settings to understand their impact on the final drawing output.

Key topics covered in this lesson:

• Hiding unnecessary display elements for clarity

• Configuring reports and drawings settings

• Selecting and positioning the pier model for drawing

• Adjusting scale and other drawing properties

• Using navigation tools for reviewing drawings

• Editing title blocks to add project information

• Saving and managing drawing files and settings

Practical value in bridge design and documentation:

• Creating precise and clear pier drawings for construction documentation

• Customizing drawings to meet project-specific requirements

• Efficiently navigating and reviewing drawings within the software

• Managing and saving drawings properly for future use and reporting

By the end of this lesson, you will be able to generate, customize, and save pier drawings using OpenBridge, enhancing your bridge modeling output with professional-quality documentation ready for project use.

This lesson focuses on creating section drawings from a bridge model, an important part of bridge design documentation. You will learn how to toggle the display of geometry to select the alignment and specify the exact point for the section view, enabling precise section creation tailored to your project.

The workflow includes selecting the section alignment from the bridge model, choosing any point along the alignment for sectioning, and naming the drawing with adjustable settings such as drawing seed and detail scale. Minor modifications help refine the display for clarity and accuracy.

By the end of the lesson, you can generate detailed section views that highlight parts of your bridge model with customizable dimensions and scales, enhancing model visualization and reporting.

Key topics covered in this lecture:

• Activating geometry display for accurate section selection

• Selecting alignment and section points within the model

• Configuring drawing seeds and detail scales

• Making minor adjustments to optimize section view positioning

• Viewing dimensions linked to section drawings

• Accessing different models through pop-up menu

• Saving section drawing settings and files

Practical value for bridge design and modeling:

• Create precise sectional views for analysis and presentation

• Customize section drawings to match project requirements

• Enhance communication of bridge components through detailed documentation

• Save and manage section drawings efficiently within OpenBridge

After completing this lesson, you will be able to produce customized section drawings from your bridge models that offer clear insights and detailed visual reports, facilitating better design review and project documentation.

This lecture presents the latest enhancements introduced in Bentley OpenBridge software, focusing on improving the modeling and reporting experience. It covers updates that facilitate working with bridge components such as diaphragms, steel cross frames, and functional components.

Starting with structural improvements, the course highlights new features like bent blade diaphragms for both precast and steel girder bridges. Users can now see volume and surface area properties for various bridge elements directly in the properties window, aiding in precise material and quantity management.

In addition to modeling updates, the user interface has been reorganized for a more efficient workflow. Ribbon toolbar tabs have been renamed and rearranged, new icons have been introduced, and some utilities have been moved to a new Collaborate tab to streamline access.

Key topics covered in this lesson:

• Bent blade diaphragms for precast and steel girder bridges

• Volume and surface area display of bridge elements in properties

• Ribbon toolbar reorganization and tab renaming

• Improvements in steel cross frame definitions and spacing options

• Functional components with skew ignore options for piers and abutments

• Sending multiple bridges and units from OpenBridge to RM Bridge

• Updated icons and enhanced Utilities tab features

Practical value for bridge design professionals:

• Enhance accuracy in material quantities by viewing element volumes and surface areas

• Streamline modeling workflows with improved UI organization and tools

• Easily define and customize cross frame layouts and spacings

• Gain better control over complex pier and abutment geometries

• Efficiently export multiple bridge models to RM Bridge for analysis

By the end of this lesson, learners will be familiar with the latest Bentley OpenBridge updates that enhance modeling precision, user interface usability, and interoperability with analysis software, helping them improve their bridge design process.