EQUIVALENT STATIC METHOD
1. MODELING BUILDING 1. Open STAAD.Pro Select New project. Open Structure Wizard.
2. Select Model Type as Frame Model (Grid Frame) and Provide required Parameters of the Structure.
DEPT. OF CIVIL ENGINEERING, KLSs GIT, BELAGAVI.
3. After entering parameters, below structure appears. Merge the structure with STAAD.pro
4. Elevation of the structure showing dimensions
DEPT. OF CIVIL ENGINEERING, KLSs GIT, BELAGAVI.
5. Use Command like translational repeat and copy paste option to create footing at 1.5m below GL.
6. The 3D Rendered view of the structure
DEPT. OF CIVIL ENGINEERING, KLSs GIT, BELAGAVI.
7. Node Numbering
8. Member Numbering
DEPT. OF CIVIL ENGINEERING, KLSs GIT, BELAGAVI.
9. Assign the Member Property a) Select Define and Give dimensions in rectangle property and Assign Properties to members.
10. Assigning of Supports to the structure
DEPT. OF CIVIL ENGINEERING, KLSs GIT, BELAGAVI.
11. First Define Seismic Definitions (IS 1893:2002) & Wind Load Definitions. Add Wind Intensity & Generate Seismic Parameters required for the structure.
12. Seismic Forces in X & Z Direction. Wind Load in +X, -X, +Z & -Z Direction.
DEPT. OF CIVIL ENGINEERING, KLSs GIT, BELAGAVI.
13. Seismic Force In X Direction
14. Seismic Force in Z Direction
DEPT. OF CIVIL ENGINEERING, KLSs GIT, BELAGAVI.
15. Assign Loading Such Dead Load and Live Load. a) Add Self Weight and Dead Load on Structure Under Dead Load Case.
DEPT. OF CIVIL ENGINEERING, KLSs GIT, BELAGAVI.
b)
Add Live Load on Structure Under Live Load Case.
16. Go to Staad Editor, Edit the S yntax required for Seimic Loading to get various results
DEPT. OF CIVIL ENGINEERING, KLSs GIT, BELAGAVI.
17. Now Run Analysis and Analyze to get required Results, Reactions
DEPT. OF CIVIL ENGINEERING, KLSs GIT, BELAGAVI.
DEPT. OF CIVIL ENGINEERING, KLSs GIT, BELAGAVI.
18. For Design of Particular Member. Go to Commands> Design > C oncrete Design Then Specify Code as IS 456.
19. Specifying Code, Click on Select Parameters and Select required Parameters.
DEPT. OF CIVIL ENGINEERING, KLSs GIT, BELAGAVI.
20. Click on Define Parameters. Keep values same or change as required. Click on Commands and Click on Parameter required for design i.e.; Beam, Co lumn, Slab. Assign to required parameters.
21. Here we have designed for a Beam Element of Structure.
DEPT. OF CIVIL ENGINEERING, KLSs GIT, BELAGAVI.
