Udemy
    •  
    •  
    •  
    •  
    •  
    •  
    •  
    •  
Turn what you know into an opportunity and reach millions around the world.
Learn More
Your cart is empty.
Keep shopping
ETABS: Complete Building Design with Code Compliance
Rating: 4.3 out of 5(51 ratings)
184 students

ETABS: Complete Building Design with Code Compliance

Master ETABS for Real-World Projects with Building Code-Based Design for Structural Excellence. Go from beginner to Pro
Created byZahed Zisan
Last updated 12/2023
English

What you'll learn

  • Structural Analysis and Design of a Residential Building Using ETABS
  • ETABS
  • Linear Static Analysis of RCC Structures
  • Analyze and Design Any Kind of Civil Engineering Structure Using ETABS
  • Export Designed Data to Excel for Further Calculations
  • Preliminary Design of Structural Members
  • Detail and Design Column and Beam Longitudinal and Shear Reinforcement
  • Structural Design of R.C Building from A to Z
  • Earthquake Design
  • Wind Design
  • Learn How to Structurally Design RCC Buildings from Scratch in ETABS
  • Interpret Analyzed Results from ETABS and Create Economic Designs
  • Design Structural Elements (Columns, Beams, All Types of Slabs)
  • Read and Understand Building Code Provisions
  • Assign Gravity Loads Properly and According to the Building Code
  • Navigate Through the ETABS Software for Basic Modeling and Assigning Loads
  • Use ETABS for Analysis and Design
  • Perform Wind Load Calculation According to Building Code
  • Assign Wind Load in ETABS
  • Perform Earthquake Load Calculation According to Building Code
  • Assign Earthquake Load in ETABS
  • Detect Irregularities According to the Building Code
  • Conduct Serviceability Criteria Checks According to Code
  • Perform Additional Checks Based on ETABS Output
  • Use Property Modifiers for Carrying Out Limit State Design
  • Design Building Components Such as Beams, Columns, and Slabs
  • Implement Seismic Detailing According to Code

Course content

15 sections184 lectures13h 2m total length
  • Introduction1:30

    After the Intro of the ETABS: Complete Building Design with Code Compliance course is, the index intro that you can also see before enrolling.

  • Introduction to Masterclass8:13

    Welcome to the RCC Building Design Master Class series!

    In this comprehensive course, you'll master the art of building design according to building codes, using the powerful ETABS software for RCC Building design.

    Your feedback is invaluable to us, so we kindly request you to share your review after completing the course, as it will help us continuously improve.

    This course is the first in our series, where you'll delve into the fundamentals of building design using ETABS and building codes. You'll even get hands-on experience with a project model.

    Our second course tackles real-world projects with practical complexities, applying the skills learned here. Finally, the third course explores Non-Linear Analysis, a crucial skill in structural engineering.

    Join us on this learning journey and become a pro in RCC building design. ?️?




  • Different Phases in Structural Analysis and Design13:08

    Structural Analysis and Design: The Unending Cycle of Engineering Excellence ?️


    Structural analysis and design form the backbone of engineering, a dynamic loop that shapes our world. It's more than just a one-way process; it's a continuous journey, filled with innovation and precision.


    Within this complex framework, engineers diligently scrutinize the forces acting on structures. Leveraging advanced software and mathematical prowess, they analyze these forces, ensuring structures can withstand nature's challenges and human demands. This analysis sets the stage for the design phase, where architects and engineers collaborate to create structures that are both visually striking and exceptionally durable.


    The loop begins here. Design must meet both aesthetic and functional requirements, creating a seamless dialogue between architects and engineers. Aesthetics inspire structural choices, while structural considerations enhance aesthetics. It's a delicate balance.


    The true marvel unfolds when these structures stand tall, facing the realities of the world. Real-world feedback, measurements, and dynamic loads become invaluable. This invaluable input continuously refines future designs. It's a cyclical process, a journey of perpetual structural engineering enhancement.


    Every iconic skyscraper, every graceful bridge, and every robust dam is a tribute to this ceaseless cycle of structural analysis and design. It's a captivating, ever-evolving process that ensures our world is both safe and splendid.


    Become part of this journey and delve into the mesmerizing realm of structural engineering, where science intersects with art, and innovation harmonizes with resilience. ??? #StructuralEngineering #InnovationCycle #EngineeringExcellence


    This can be related to:

    Basics of Structural Design

    How I Would Learn Structural Engineering If I Could Start Over

    Difference between Analysis and Design of Structures

    How Engineers Design Buildings: What Structural Engineers Actually Do

    Structural Shapes Ranked and Reviewed - Which one Wins?

    10 Things I wish I knew earlier about Structural Engineering

    Structural Analysis and Design - Understanding bracing and bending moments in buildings

    A Civil Engineer's Workflow - Structural Engineering Design and Drawings

    Construction Stages... A Structural Engineer's design formula

    Structural Engineering - Analysis and Design


  • Analysis Type & Method1:14

    The Analysis is going to be Linear Static Analysis and the method of analysis is going to be the Direct Stiffness Method or the Finite Element Analysis.

  • Principles of Design3:39

    The Iron triangle of scope, time, and cost can be applied to any Project. Unlocking the Power of Projects!

    Ever wondered what makes a project truly unique? The Project Management Institute (PMI) offers a remarkable definition: a project is a temporary endeavor undertaken to produce a unique product or service.

    This definition highlights a project's key distinctions from routine operations. It's not just about starting and finishing; it's about crafting something unique. This concept opens up a world of possibilities – making even our personal endeavors, like buying a new pair of shoes, potential projects.

    Each purchase may seem similar, but it's uniquely shaped by factors like timing, effort, and more. Even the simplest tasks follow the principles of planning, execution, scheduling, and cost management.

    PMI's definition isn't just about business; it's a lens through which we can view the structured approach to our everyday lives. From professional challenges to daily tasks, it's all about managing projects, big or small.


    And it can also be applied to structural design. in the case of just the design the triangle of success becomes: Safty, economy, and time. I have discussed it all in the lecture.

  • Design Methods for RC Structures4:07

    Understanding Structural Design Approaches: USD, WSD, and LSD


    During my journey in RCC design, I used to have a bit of confusion surrounding USD (Ultimate Strength Design) and WSD (Working Stress Design). For exams, knowing that USD is for cracked sections and WSD is for uncracked sections was enough. But then came the BNBC 2020, introducing the concept of LSD (Limit State Design), which combines USD and WSD.


    With professional aspirations in mind, I realized it was essential to dig deeper into these design approaches. Here's a quick summary of what I've learned:


    USD: It's all about ensuring a structure can withstand extreme loads without catastrophic failure. Ultimate strength is the focus, with less attention to deflection limits.


    WSD: This approach takes a more conservative stance. It's designed to prevent significant deformation or material yielding under applied loads.

    LSD: The most comprehensive approach. It considers various limit states, encompassing ultimate strength, serviceability (like deflection), durability, and more. The goal? Ensuring the structure remains safe and functional throughout its design life.


    I'll be delving deeper into these concepts in this lecture, and coming up soon: complete with hands-on exercises and a closer look at building code provisions. Stay tuned for a more detailed breakdown and practical examples. Let's build a solid foundation for structural design together!


    this can be related to:

    Reinforced Concrete Design: Concept of Ultimate Strength Design (USD)

    Singly Reinforced Beam USD - The Basics (Part 1 of 2)

    Understanding Material Strength, Ductility and Toughness

    Difference between Yield Strength and Ultimate Strength

    6 - Ultimate Strength Design (USD) Approach

    Reinforced Concrete: Ultimate Strength Design

    (2/3) ULTIMATE STRENGTH STAGE | REINFORCED CONCRETE DESIGN

    ARCH 324 - Reinforced Concrete by Ultimate Strength Design - Lecture 1

    1 - ASD vs. LRFD

    Ultimate Stress Relief - Soothing Music for Relaxation, Meditation and Anxiety Reduction

    Why Concrete Needs Reinforcement

    The Incredible Strength of Bolted Joints

    (1/3) ULTIMATE STRENGTH STAGE | REINFORCED CONCRETE DESIGN

    RCC:Design Philosophies! Concept of Working Stress Method, Ultimate load Method &Limit State Method.

    4 - Allowable Stress Design, Ultimate Strength Design, and Performance-based Design

    ARCH 324 - Reinforced Concrete by Ultimate Strength Design - Lecture 3

    WSD/ ASD Cracked Transformed Stage 2 - Prob. 1 - RC Beams NSCP 2015

    RCD| Working Stress Design 1

    Working Stress Method | TCShorts | Technical civil

    Lec 02 - Working Stress Method (WSM) Introduction

    Concept of Working Stress Design of Reinforced Concrete Beams

    Working stress method and Limit state method || RCC Booster

    Working Stress Method V/S Limit State Method | ReactionTest

    Introduction to Limit State Design - Design and drawing of Steel Structure

    Difference Between Working Stress Method, Ultimate Load Method & Limit State Method | WSM, ULM & LSM

    1.5 - Limit state design (9 mins)

    Understand the Difference between Limit State Design and Working Stress Method in Simplest Way

    Lec 05 - Limit State Method Part 1

    Limit State Method | It's Assumptions | Methods of Design (R.C.C.)

    Introduction to limit state of collapse: flexure

    Understanding Failure Theories (Tresca, von Mises etc...)

    Understanding Structural Analysis: Limit State Method vs. Working Stress Method



  • Strength reduction factor and Load Factor3:17

    Unveiling the Power of Strength Reduction Factors and Load Factors in Structural Engineering

    Are you ready to dive into the incredible world of structural safety and reliability? Today, let's explore two fundamental concepts that play a pivotal role in ensuring our buildings and structures stand strong against all odds: Strength Reduction Factors and Load Fac Strength Reduction Factors: These are like the superheroes of structural design. Think of them as the safety nets that protect your favorite acrobat during a high-wire act. In the face of uncertainty, they reduce the structural strength to guarantee your building's safety. We'll learn how to harness this incredible power to ensure our structures can withstand even the unexpected.

    Load Factors: Picture them as the weights in a balancing act. They represent the forces and loads that a structure must endure during its lifetime. By understanding how to apply load factors effectively, we can make sure our designs not only withstand everyday challenges but also exceed them with grace.

    Imagine being able to engineer structures that are not just safe, but also cost-effective and resilient. This is where the magic happens!

    In my upcoming lectures, we'll unlock the secrets of Strength Reduction Factors and Load Factors. We'll explore real-world examples, practical applications, and the building code provisions that guide us on this incredible journey. Get ready to take your structural engineering skills to new heights!

    Stay tuned for more updates and fascinating insights. Let's build a future where our structures stand strong, no matter what comes their way. ?


    This can be related to:

    Strength Reduction Factor

    Ultimate factor load and strength reduction factor#PRC

    Strength Reduction Analysis

    Why is a lower strength reduction factor (φ) used for COLUMN than a BEAM? | ACI-318 | Column vs Beam

    1 - Introduction to LRFD

    What's the difference between ASD and LRFD in Structural Design?

    Working Stress Method and Limit State Method, Basic Concepts, IS 456 - 2000

    Design of Singly Reinforced Concrete Beams Overview - Reinforced Concrete Design

    2.3 Live Load Reduction Factor | Structural Concepts and Design

    Design Philosophy: Ultimate Strength Design Method

    Calculating the LRFD and ASD compressive strength of a W-shape w/ a slender web (too thin).

    Lecture 1 | CONCEPT AND DERIVATION OF FORMULAS FOR BEAM DESIGN FOR FLEXURE | REINFORCED CONCRETE

    Design Factor Calculation - Rod Under Pure Bending -Example 1

    Design Methods and Requirements - Strength Reduction Factors - Part 6 of 6



  • Documents Required for structural Design and Drawing of Building Structures4:54

    Unlocking the Blueprint of Structural Design: The Power of Architectural Drawings

    In the world of structural engineering, where precision and safety are paramount, the journey begins with the right documents in hand.

    To embark on the exciting path of structural analysis and design for a building, we encounter a diverse landscape of regulations and requirements, shaped by geography and building codes from around the globe.  But there's one document that stands as the cornerstone in nearly all cases: the architectural drawing.

    Architectural drawings, with their intricate lines and detailed plans, lay the foundation for our structural dreams. They are the canvas upon which we build the future.

    And that's not all! In this lecture, we'll explore the array of essential documents that guide us through this fascinating journey. From soil reports to environmental impact assessments, we'll uncover the keys to structural success.

    Stay tuned for more insights and a sneak peek into the world of structural design. Let's build a future where safety and innovation go hand in hand.


    This can be related to:

    6 Basic Procedure in Structural Design

    What Software does a structural engineer need to know.

    The Best Structural Design Software and Top 5 Best Software for Structural Analysis and Design

    Why NOT to Major in Civil Structural Engineering

    The Must-Know Top 5 Affordable Structural Softwares

  • Building Information to Decide on5:54

    Strategic Foundations: Key Decisions in Structural Design

    Before we dive into the nuts and bolts of structural design, let's talk strategy.

    In the world of building structures, there are crucial decisions to make, and in many cases, it's not just a good practice—it's a must. These decisions aren't isolated; they impact the entire project. It's essential to communicate and align with owners and architects because their input can be invaluable and prevent future conflicts.

    Here are a few of the key decisions to navigate:

    1. Occupancy Type

    2. Number of Stories

    3. Structure Type

    4. Parking Facilities

    But we're not stopping there! In this lecture, I'll provide a brief exploration of each decision. Get ready to master the foundations of structural design!

    Stay tuned to learn how these choices set the stage for success in your projects.


    This can be related to:

    Understand BIM in 1 minute

    BIM for Structural Engineers | Structural Engineering Design Services | Pinnacle Infotech

  • Information for Software Model4:47

    Building the Foundations of Structural Design: The Power of Inputs

    In the world of structural analysis and design, success starts with the right inputs.

    Previously, we delved into the loop of structural analysis and design, where inputs play a pivotal role. They form the bedrock upon which our designs stand. These inputs include:

    1. Loads/Forces

    2. Geometry

    3. Material Properties

    In the first few lectures, we introduced the loop and its components. Now, in the inaugural section of my course (which offers free preview sessions), we're taking a closer look at these inputs.

    For example, "Loads/Forces" are further defined in terms of direction and magnitude. We explore the intricacies of gravity loads and lateral loads, among others.

    "Geometry" is no longer just a concept; we break it down into its elements. Plus, we uncover the generalized building code definitions that apply, regardless of the specific code you're using, complete with practical examples.

    Join us in this journey to master the art of structural design. Stay tuned to learn how these inputs set the stage for a solid and safe structure.


    this can be related to:

    How Engineers Design Buildings: What Structural Engineers Actually Do

    6 Basic Procedure in Structural Design

    Understanding Structural Engineering

  • Checks to do After Analysis1:59

    Quality Assurance in Structural Design: When Software Isn't Enough

    In the world of structural design, even the most sophisticated software isn't immune to errors. Whether it's a human oversight or a bug in the system, the margin for error exists, and it's vital to address it.

    That's where the practice of double-checking comes into play. But we know that meticulously reviewing every component, especially in large models, can be daunting and costly. But fear not, there's a smarter way!

    Using simple hand calculations and basic behavioral investigations, we can perform these checks efficiently and effectively. In my upcoming lectures, I've covered many of these methods and hand calculations to ensure your designs are foolproof. ?

  • Check with notion and hand calculation.6:57

    In the intricate world of structural design, precision is our guiding principle. No matter how advanced our tools are, the need to double-check remains. Why? Because, in the realm of engineering, every detail matters.

    In this course, we delve deep into the art of validation and quality assurance. We explore various methods, from hand calculations to advanced checks, to ensure your structural designs are flawless.

    Ever wondered how to analyze load combinations or cases? We've got you covered with dynamic animations to visualize your structure's behavior under different loads.

    For specific building types and land areas, we'll show you how to estimate loads per square foot or square meter, streamlining your analysis.

    Plus, we'll unravel the concept of tributary area, helping you determine the exact load on each column swiftly.

    Material assignment, element definitions, and meticulous ETABS model checking are also on our agenda. We leave no stone unturned in ensuring your designs stand strong.

    The course is packed with real-world examples and case studies, making the checking process crystal clear. Get ready to rule out errors and design with utmost confidence.

  • Design Considerations- Material Properties3:49

    In the world of RCC structure design, precision, and practicality go hand in hand. That's why it's standard practice to keep our design strength distinct from the reporting material strength. Let's demystify this with an example:

    When designing, we may consider 4000 psi concrete for implementation, but our specification might read 4500 psi concrete. Why the variation? It's all about bridging the gap between theory and reality. Design strength is a theoretical value with no room for variation, while real-life factors like material quality, workmanship, or environmental exposure can influence the actual material strength.

    The theory is precise, but reality can be less predictable. To safeguard against any reduction in material quality, the reported strength is set higher than the design consideration. It's a safety net that ensures our structures perform as intended.

    In this course, we'll explore these intricacies and more. We'll dissect the critical aspects of RCC structure design, offering practical insights to navigate the complexities. Join us on this journey to master the art of structural engineering.

  • Structural framing system and load combination2:58

    This lecture talks about the structural framing system and the load combination concepts.


    This can be related to:


    How to Choose the Right Structural Framing System

    Structural Steel Frame Anatomy and Process

    Difference between RCC Framed Structure and Load Bearing Structure

    Lateral Force-Resisting Systems - braced frame, shear wall, and moment-resisting frame

    Types of Frame Structures │ Structural Design - Knowledge Base

    HIGH RISE BUILDINGS - TYPES OF STRUCTURAL SYSTEMS?

    Matt’s Structural Engineer - Foundation & Framing Advice

    Moment Frame and Braces as Lateral Force Resisting Systems

    Valin Structural Framing Systems

    Steel Frame Residence /housing/building construction tips

    StructuralCrossSection1

    Every Engineer Should Know How to Create Load Combinations.

    Load Combinations

    CE 414 Lecture 02: LRFD Load Combinations (2021.01.22)

    Introduction to Eurocode 0 | EC0 | EN1990 | Basis of Structural Design | ULS | SLS

    Mechanics of Material: Lesson 44 - Combined Loading Introduction Problem

    Unpacking the ASCE 7-16 Load Combinations

    BNBC 2020 Load Combination in Details

    Load Combination Examples

    STAAD.Pro Module 4: Load Combinations, Envelopes, Analysis and Design (recorded meeting)

    How Structural load & load paths work

    Basics of Structural Design Load Calculations | One-Way Vs Two-Way Slab

    STR04 X02c-22-01 Load Combination Example #1 using ASCE 7-22

    Mechanics of Materials - 3D Combined loading example 1

    Design Load Combinations - Design and drawing of Steel Structure

    DESIGN LOAD COMBINATIONS BASED ON NSCP 2015 and ACI 318 -14 | REINFORCED CONCRETE DESIGN

    Building Loading - Loads and load combinations to SANS 10160 for an industrial building - SD424

    Load Combinations in STAAD Pro V8i Software

    LRFD and ASD load combinations sample problem | NSCP 2015

    Load Groups, Load Cases, and Load Combinations



  • Mesh Considerations9:23

    Meshing is a very important concept for FEA and FEM based analysis. in this lecture we will learn about the meshing in ETABS and what mesh we have to do manually.


    This can be relatable to:

    What is Meshing, Why do we Mesh & Types of Meshing in Etabs

    CSI ETABS - 03 - Meshing for Slabs, Walls ,beams and Columns | Part 6

    WEBINAR: How to use Meshing Tools Effectively

    How to manually mesh the slab in etabs - Etabs Tutorial 16 - Meshing of slab

    13. How to Mesh in ETABS |Manual Meshing & Auto Meshing | Civil Engineering Tips

    How to automesh the slab in etabs - Meshing of slabs in etabs - Etabs Tutorial 15

    GENERAL QUADRILATERAL FLOOR MESH IN ETABS V17

    Etabs tutorial: How to mesh wall?

    How to Mesh Walls in ETABS

    ETABS 21 Tutorial : A Complete RC Frame Analysis, Design and Detatiling with latest ETABS Software

    Live training on G+12 Multi-Storey building in Etabs 2016 | fieldReady

    How to Mesh Slab, Ramp & Wall in Etabs 2016 V 10


  • Diaphragm4:02

    Diaphragm is must know concept for structural engineers because its not always the case that when you assign your frame structure the diaphragm is assined automatecially and you have to place the diaphragm manually useing your skills as an engineer. this lecture will talk about the diaphragm's concept.


    This can be related to:

    Concrete Diaphragm - Grad Engineer Mistake

    Rigid Diaphragm Design Example | Shear Wall Force Distribution | By Hand | Complete walkthrough

    Flexible vs Rigid Diaphragm Mola Model Example

    What is Diaphragm? Commonly asked Question to Freshers in Interview | Econstruct

    Civil PE Exam - Structural Review Problem - Diaphragm Design Example

    Diaphragm Explanation for Beaver County School District

    How to Engineer Wood Diaphragms | Sheathing | Nailing | FULL EXAMPLE

    WEBINAR: When to us Rigid vs. Semi-Rigid Diaphragms in ETABS

    BAUER Group – Diaphragm Wall Method: Cut-off Wall

    Design of Steel Deck Diaphragms

    Diaphragm Deflection Design Example | BY HAND | Structural Engineering

    PE Seismic Review: How to Calculate Chord and Collector Forces

    How Diaphragm action works on structural frames - Tagalog tutorial

    Modeling and Understanding Floor Diaphragms in STAAD.Pro

    Structural Analysis: Flexible Diaphragm Analysis

    Specifying Rigid Diaphragms in RAM Structural System

    Modeling and Analysis of Diaphragms in RAM Structural System

    Civil Engineering - PE Exam - Practice Problem (Rigid and Flexible Diaphragms!!)

    Wood Diaphragm Design

    What is the use of diaphragm In Building structure analysis||By- Akash Pandey||

  • Effective stiffness or Property Modifier7:33

    Property modifiers in structural analysis and design software serve various purposes and are essential for accurately representing the behavior of materials and elements in a structural model. Here are some reasons why property modifiers are needed:


    1. Material Variability: Property modifiers allow for the consideration of material variability. In real-world scenarios, materials may not have uniform properties throughout. Property modifiers enable the modeling of variations in material strength, stiffness, or other properties.


    2. Temperature Effects: Structural elements may experience temperature variations that affect their material properties. Property modifiers help account for these effects, allowing engineers to simulate the impact of temperature changes on the structure.


    3. Construction Tolerances: During construction, there might be variations in the dimensions and properties of structural elements due to tolerances in the construction process. Property modifiers help model these tolerances, providing a more realistic representation of the as-built structure.


    4. Load Duration Effects: Some materials may exhibit different properties based on the duration of applied loads. Property modifiers enable the consideration of factors such as creep or relaxation over time, which can be crucial for long-term structural performance assessments.


    5. Modification of Analytical Properties: Property modifiers can be used to modify analytical properties of elements without altering the physical geometry. This is useful for refining the analysis model to better match the expected behavior of the structure.


    6. Model Calibration: In some cases, engineers may have experimental data or testing results that deviate from the default material properties provided by the software. Property modifiers allow for the calibration of the structural model to match observed behavior.


    7. Dynamic Analysis Considerations: For dynamic analysis, such as seismic analysis, property modifiers may be used to account for the variation of material properties under dynamic loading conditions.


    In summary, property modifiers enhance the versatility and accuracy of structural models by accommodating real-world variations and effects that may not be adequately represented by default material properties. They allow engineers to create more realistic and reliable simulations of structural behavior in diverse conditions.


    this can be related to:

    Tutorial 11 : STIFFNESS MODIFIERS FOR CRACKING OF STRUCTURAL ELEMENTS AND EFFICIENT INTERNAL ACTIONS

    Property/Stiffness Modifiers in ETABS | Limit State of Serviceability | IS 1893-2016

    Use property Modifiers or stiffness modifiers perfectly for building design in etabs | SOCE

    STIFFNESS MODIFIER/CRACKED SECTION ANALYSIS EXPLAINED IN ETABS

    Stiffness Modifiers

    Understanding the Stiffness Modifiers | IS1893(Part 1):2016 & IS16700:2017 | ilustraca | Sandip Deb

    What are stiffness modifiers | Why stiffness modifiers are used in building analysis

    Awareness on Using Stiffness Modifiers in Etabs

    Assign Moment Release or Partial Fixity on Beam with UDL in ETABS 2016 by Design Logix

    CRACK & UNCRACK STAGE OF CONCRETE: PRINCIPLE & CODE PROVISIONS

    17. Property / Stiffness Modifier for Torsion | Torsional Constant | Civil Engineering Tips

    What is Property Modifier? | StructSoftCentre

    16. Property/Stiffness Modifier | How to assign Property Modifier correctly | Civil Engineering Tips

  • Torsional Constant and Indeterminacy5:41

    Unlocking Structural Secrets: The Significance of Torsional Constant and Structural Indeterminacy in Engineering


    In the intricate world of structural engineering, two paramount concepts, the Torsional Constant and Structural Indeterminacy, stand as pillars defining a structure's behavior and complexity. Let's delve into these crucial elements, exploring their roles and unraveling the engineering marvels they represent.


    Torsional Constant: The Guardian Against Torsional Forces


    The Torsional Constant is a fundamental parameter that governs a structure's ability to resist torsional forces. Imagine it as the silent guardian, ensuring stability when faced with twisting or rotational loads. For beams and columns, understanding and optimizing the Torsional Constant is akin to providing the structure with a robust defense mechanism against torsional stress.


    In practical terms, the Torsional Constant determines how much a structural element can resist being twisted. Engineers carefully calculate and incorporate this constant into their designs to fortify structures, ensuring they can endure the complexities of real-world applications.


    Structural Indeterminacy: Navigating the Maze of Complexity


    On the other hand, Structural Indeterminacy measures the complexity of a structure, providing insight into its behavior under load. It's like the map through the maze, guiding engineers to comprehend how the structure distributes loads and reacts to external forces.


    Indeterminate structures possess more complexity due to the existence of redundant supports or members. While this complexity may pose challenges, it also offers opportunities for engineers to optimize designs for efficiency and resilience. Striking the right balance between determinate and indeterminate structures is a hallmark of structural engineering expertise.


    The Interplay in Structural Design


    Understanding the interplay between the Torsional Constant and Structural Indeterminacy is essential for engineers crafting resilient structures. The Torsional Constant dictates a structure's response to twisting forces, while Structural Indeterminacy sheds light on the intricacies of load distribution within the framework.


    In the design phase, engineers must carefully consider these elements, optimizing the Torsional Constant to enhance stability and navigating the Structural Indeterminacy to harness efficiency without compromising strength.


    Applications in Real-world Engineering


    From skyscrapers to bridges, these concepts find application in a myriad of structures. Whether ensuring the stability of a tall tower or optimizing a bridge for maximum load-bearing capacity, engineers wield the understanding of Torsional Constant and Structural Indeterminacy as powerful tools in their arsenal.


    Conclusion: Engineering Mastery Unveiled


    In the symphony of structural engineering, the Torsional Constant and Structural Indeterminacy compose the intricate notes that bring designs to life. The mastery lies in the engineer's ability to harmonize these elements, creating structures that stand the test of time.


    To aspiring engineers and seasoned professionals alike, embracing and understanding these concepts opens doors to a world where innovation meets resilience, and structures become more than mere constructions—they become feats of engineering brilliance.

  • Support Conditions1:33

    Decoding Stability: Understanding the Crucial Role of Support Conditions in Building Structures


    Building a structure that stands the test of time is a complex orchestration of design, materials, and, perhaps most crucially, support conditions. The stability and integrity of any building hinge on the nature of its support, a factor that demands careful consideration from structural engineers. Let's unravel the significance of support conditions and how they lay the foundation for structural success.


    Types of Support Conditions: The Building Blocks of Stability


    In the world of structural engineering, support conditions are essentially the way a structure interfaces with the ground or its foundation. There are several types of support conditions, each influencing how a structure responds to various loads and external forces. The main categories include:


    1. Pinned Support (Hinge):

       - Allows rotation but resists translation. Think of it as a hinge that lets a door swing open while keeping it in place.


    2. Roller Support:

       - Permits translation but prevents rotation. It's like a wheel rolling in one direction but unable to turn.


    3. Fixed Support:

       - Restricts both rotation and translation. It provides maximum resistance to movement, offering stability akin to anchoring a structure in place.


    4. Free or Floating Support:

       - Allows for both rotation and translation. This support condition is more theoretical and less common in practical applications.


    Choosing the Right Support: A Balancing Act


    Selecting the appropriate support conditions is a delicate balance that depends on factors like the type of structure, the materials used, and the anticipated loads. Engineers carefully analyze the forces at play to determine the most suitable support conditions for optimal stability.


    For example, in a high-rise building, fixed supports at the base provide the necessary rigidity to withstand wind loads and seismic forces. On the other hand, in a bridge, different segments may require varied support conditions to accommodate expansion and contraction due to temperature changes.


    Effect on Structural Behavior: Adapting to Real-world Forces


    The chosen support conditions significantly impact how a structure responds to external forces. Pinned supports allow flexibility, making structures more adaptable to dynamic loads. Fixed supports, while providing robust stability, may introduce internal stresses due to their restrictive nature.


    Innovations in structural design often involve a judicious mix of support conditions to achieve a delicate equilibrium between stability and flexibility, ensuring structures can endure diverse real-world challenges.


    The Role of Technology: Enhancing Support Condition Analysis


    With advancements in technology, engineers employ sophisticated tools like Finite Element Analysis (FEA) to simulate and analyze the behavior of structures under various support conditions. This allows for a more nuanced understanding of how a building will respond to different forces and facilitates fine-tuning the support conditions for optimal performance.


    Conclusion: The Foundation of Structural Brilliance


    In the grand symphony of structural engineering, support conditions are the silent conductors, orchestrating the harmony between stability and adaptability. Every skyscraper that grazes the skyline, every bridge that spans a river, owes its longevity and resilience to the thoughtful consideration of support conditions.


    For aspiring structural engineers and seasoned professionals alike, comprehending the intricacies of support conditions is akin to unlocking the gateway to structural brilliance. It's not merely about what holds a building up; it's about how support conditions become the unsung heroes in the longevity and success of architectural marvels.

  • Basic Concepts

Requirements

  • Minimum basic knowledge about structural analysis and design
  • Have ETABS (version 13 or higher) installed in your laptop or PC.

Description

The only course you’ll need to Master Building Code based Building Design using ETABS.


Understanding and using building code provisions in Analysis and Design is crucial for getting your project approved for construction.

Just learning ETABS or any other structural analysis and design software won’t approve your design without proper application of the building code provisions and structural understanding. Thus in this course, you will not only learn the ETABS software but you will also learn about and application of building code in the analysis and design of buildings.


From this course, you will learn about:

  • ETABS

  • Different phases in structural analysis and design

  • Analysis type and method

  • Principles of design

  • Design methods of RC structures

  • Strength reduction factor and load factor

  • Documents required for structural design and drawing of building structures

  • Building information to decide on

  • Information for software model

  • Gravity loads

  • Lateral loads (wind, earthquake)

  • Checks to do after analysis

  • How to check with notion and hand calculation

  • How material properties are used and documented

  • Structural framing systems and load combinations

  • Mesh considerations

  • What are diaphragms and what is their purpose in a structural system

  • Effective stiffness or property modifiers

  • Torsional constant and indeterminacy

  • Decision regarding support conditions


After completing this course you will be able to:

  • Read and understand building code provisions

  • Assign gravity loads properly and according to the building code

  • Navigate through the ETABS software for basic modeling and assigning loads

  • ETABS for analysis

  • ETABS for design

  • Wind load calculation according to building code

  • Assign wind load in ETABS

  • Earthquake load calculation according to building code

  • Assigning earthquake load in ETABS

  • Detect irregularities according to the building code

  • Do serviceability criteria checks according to the code

  • Do additional checks

  • Analysis checks based on ETABS output

  • Use property modifiers for carrying out limit state design

  • Design building components such as Beams, Columns, and Slabs

  • Seismic detailing according to code


Section based learning:


Section-1:

An overview and understanding in a broader sense of all the things we will be learning.


Section-2:

you will learn about gravity load considerations for a building, you will learn things like common gravity load considerations for a building, and how to calculate- fixed partition wall load, random wall load, elevator load, gardening load, and water tank load according to building code.


Section-3:

we will start our ETABS model and apply all the knowledge you have acquired in the first two sections into our ETABS model, you will learn how to model a building in ETABS. You will learn how to assign gravity loads in ETABS.


Section-4:

you will learn about wind loads and how to calculate wind loads according to building code, you will learn about structural importance factor, occupancy category, wind directionality factor, positive and negative internal wind pressure in structures, gust effect factor, encloser classification of buildings, external pressure coefficient, velocity pressure co-efficient, surface roughness, value of topographic factor and according to building code for the purpose of acquiring the necessary skills to do wind load calculation for any building structure according to code.


Section-5:

you will learn how to define wind load patterns in ETABS.



Section-6:

you will learn how to do earthquake load calculations or base shear calculations according to both ACI and Euro code methods furthermore you will learn about the causes of earthquakes, tectonic plate movement, elastic rebound theory, peak ground acceleration, design-based earthquake, earthquake base shear formula breakdown, reasons behind response modification factors, seismic zone coefficient, soil site classification, response reduction factor, seismic weight, why does seismic detailing exist while there is no such thing as wind detailing and much more according to building code provisions.



Section-7:

you will learn how to assign earthquake load or base shear in your ETABS model.



Section-8:

you will learn how to run analysis in ETABS and how to use the analysis output to do analysis checks such as checking the total load of a building, checking for gravity loads checking for lateral load and you will also learn how to calculate the transfer of load from slab to beam by means of hand calculation.



Section-9:

you will learn about the building irregularities and how to check for the irregularities defined in the building code as well as why do you have to check for them and how to solve the irregularities if they occur. Some of the irregularities you will learn about are re-entrant corner, torsional, non-parallel system, diaphragm discontinuity, out-of-plane offsets, stiffness, soft story, weak story, mass irregularity, geometric irregularities, and so on. You will also learn how to check for these irregularities using your ETABS model and hand calculations.


Section-10:

you will learn about the serviceability criterion, what is it, why to check for it, why to maintain it, and how to use your ETABS model to check for these serviceability criteria according to building code. Some of the serviceability criteria you will be learning are vertical deflection limits, allowable displacements, story drift, maximum displacement due to earthquake, maximum drift due to earthquake, and so on.


Section-11:

Other than serviceability criteria and irregularities other are other checks known as the additional checks that can be required from time to time and you will learn about those in the eleventh section. Some of the additional checks include accidental torsional moment, P-delta effect, separation between adjacent structures, uplift, and so on.


Section-12:

you will learn how to assign property modifiers to structural components in ETABS for generating limit state designs.


Section-13:

you will see some design procedures for RCC building components namely- columns, beams, and slabs.


Section-14:

you will learn about seismic detailing according to code how to check if the detailing criteria are according to building code guidelines and an introduction to building code criteria to special and intermediate seismic detailing along with sample calculations to better understand the building code criteria.


Prerequisites:

· Minimum basic knowledge of structural analysis and design

· Have ETABS (version 13 or higher) installed on your laptop or PC.

But if you just want to learn how structural analysis and design is done according to code without the intent to practice then there are no prerequisites for you as everything has been explained in the course.

Who this course is for:

  • Civil/Structural Engineers and Students
  • Civil engineering students who wish to learn ETABS for structural analysis and design.
  • Graduates doing project on building design.
  • Civil engineering graduates who wish to pursue their career in structural analysis and design of buildings.
  • Civil engineering students curious about learning how to use ETABS software.
  • Structural Engineers
  • Engineering students and Engineers who want to learn Building Code based Design.