Transcript
Structural analysis of an office building
Enache Ovidiu Stefan
SAP2000 model ETABS model
STRUCTURAL MODEL
Building data
- circular columns 60 cm
- ramp 15 cm
- girders 55x25 cm
- slab 15 cm
- shear walls 20 cm, 25 cm
- curtain wall 8 mm
Loads
Loads combination acc. to CR0-2005
1.35 1.5 1.05
0.4E
G Q Q
G A Q
- dead load – self weight- live load - 4000 N/m2- wind load- snow load - 2000 N/m2- seismic load - time history - Santa Monica earthquake
Modal analysis
Modal analysis
Modal analysis
ETABS results
SAP2000 results
Seismic analysisSanta Monica earthquake
direction x direction y
relative level displacements
Girder analysis
Walls analysis
Stairs ramp analysis
Slab analysis
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