This tutorial video demonstrates the process of modeling a G+3 (ground plus three stories) reinforced concrete building using ETABS software, following Eurocode or Ethiopian building standards. The video covers the following topics in Part 1 of the series:
1. Introduction to the project and review of architectural drawings
2. Discussion of important design data, including:
- Building location and seismic zone
- Soil type and bearing capacity
- Material properties (concrete and steel grades)
- Structural element dimensions
- Loading information
3. Setting up the ETABS model:
- Creating a new model and defining grid systems
- Inputting story data and heights
- Defining materials (concrete and steel)
- Creating and modifying section properties for columns, beams, and slabs
- Considering cracked section properties for analysis
4. Modeling the structure:
- Drawing columns, beams, and slabs
- Modeling cantilever elements
- Editing the model to match architectural plans for each floor
- Assigning appropriate section properties to structural elements
5. Assigning fixed supports at the base of the structure
6. Reviewing the 3D model and making final adjustments
Note that Part 2 will cover topics such as load assignment, load combinations, rigid diaphragm assignment, and slab meshing. here is part 2:
https://youtu.be/yvZAM9tHNNQ
This tutorial is suitable for structural engineers and students learning to use ETABS for reinforced concrete building design according to Eurocode or Ethiopian standards.