ETABS from A to Z - V17 2019 - real existing tower example

Define load bottom, load cases, and load combinations, then modify existing loads, add partitions, and apply dead, live, wind, and thermal loads, and set up combinations using the 2005 standard.

Draw the slab in ETABS and correct its edges using multiple methods, aligning with the grid and columns. Extend and fine-tune edges, adjusting coordinates with snap tools to ensure alignment.

Learn to assign dead, live, and thermal loads in ETABS for a real tower example, detailing slab and shell elements, uniform and partition loads, and temperature effects.

Learn to assign the line load in ETABS, calculating line loads for blocks, walls, and balconies using density, thickness, and dimensions, and apply partitioned nonuniform loads.

Divide the shear wall into vertical segments using an automatic rectangle mesh, opting for vertical splits to increase support points and better capture reactions along the wall.

Learn to check and fix errors in an ETABS model by validating elements, setting tolerances from 1 to 10 mm, and reviewing warnings such as line 7 without automatic fixes.

Analyze options in etabs by setting the active degree of freedom for a six-degree-of-freedom model, choosing a mesh size, and running the analysis to review displacements.

Design the shear walls and cores using ETABS v17, selecting wall sections, reinforcement, and design codes; analyze axial forces and moments, apply section overrides, and verify minimum reinforcement and spacing.

Learn to read architect plans and model a building in ETABS from the basement to typical floors, accounting for slabs, slab limits, openings, columns, and a swimming pool area.

Prepare the DXF file from architect plans by cleaning the AutoCAD drawing: explode blocks, remove hatch, set origin to 0,0, copy and align geometry, and save the final DXF.

Prepare the Etabs file for importing by setting metric units, selecting concrete elements, and configuring basement and floor levels with grid setup and story height adjustments.

Define wall materials and the wall section, then draw and adjust walls across plans, ensuring correct alignment, thickness, and connectivity while deleting unnecessary elements.

Fix walls and columns across all floors to align with architect plans and AutoCAD. Verify openings and slabs across volumes to prevent layout errors.

Define load cases and load combinations, set up a response spectrum for x and y with eccentricity, and apply code-based earthquake considerations in the ETABS model.

Define service load combinations in ETABS for a real tower example, iterating dead load, live load, and wind load with plus and minus and eccentricities.

Fix the scale factor between dynamic and static analyses and align load combinations in the ETABS model. Adjust modal participation and the number of modes, then reanalyze to verify loads.

Read the result and fix the scale factor by correcting load combinations in ETABS, removing duplicates, and adjusting spectral x and y components with 33 percent for seismic design.

Learn to check drift, scale factor, and torsional irregularity in a tower model using ETABS, by comparing dynamic results to static loads and evaluating drift ratios.

Assess drift and scale factor for a real tower, addressing torsional irregularity. Compare systemic versus ultimate combinations in x and y and discuss remedies to reduce displacement.

Assess torsional irregularity and drift by comparing floor maximum and average displacements, and adjust spectrum eccentricity in directions x and y to meet 1.2 thresholds and avoid extreme irregularity.

Check soft stories by comparing story stiffness to the above/three-story average using 70%/80% thresholds; export results in a table, assess wind displacement and drift limits for load combinations.

Design and check columns in ETABS, selecting frame sections and reinforcement to meet beam and column capacity ratios and ultimate design requirements.

Design and validate columns in the Etabs model by assigning w40 and w30 wall sections across basement, underground, and typical floors, using 3d views to verify the design.

Design and check shear walls and columns in a real tower ETABS model, using selection, overrides, and plan/3D views, and determine reinforcement details like bar sizes, spacing, and cover.

Learn practical etabs modeling from creating an empty file to adding loads, materials, and frames, exploring multiple valid approaches and focusing on practice for high-rise tower design.