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