Behaviour of Multi-Storey RC Building Under Seismic Load Using Pushover Analysis

The current work investigates the behavior of a multi-story RC building under seismic load using pushover analysis, employing two (codes IS code and ACI code) where the special moment resistant frame (SMRF) building is located in a medium-seismicity region of India in Pune City. The G+8 to G+20 storeys of the RC buildings have been chosen for this purpose. The structural analysis programmed SAP2000.V20 was used to create a finite element model of the structure. The different models (5 models) of RC buildings were initially designed to resist seismic loads using the responses spectrum analysis method to determine the RC building’s characteristics. Pushover analysis is used to predict potential weak areas in the structure by tracking the sequence of damages of each and every member in the structure and determining the weak joints (critical joints) in the RC building. and compare the two codes (IS code and ACI code)