The Behavior of R.C.C High-Rise Building, Under Earthquake Load By Adopting Linear Dynamic Analysis

Abstract

The result of masonry infill panel on the response of RC frames subjected to seismic action is widely known and has been subject of numerous new investigations, while several attempts to model it analytically have been reported. In this thesis, THE BEHAVIOR OF R.C.C HIGH-RISE BUILDING,UNDER EARTHQUAKE LOAD BY ADOPTING LINEAR DYNAMIC ANALYSIS is being done and the behavior of building with and without in filled wall under seismic load actions is explored. Infill behaves like density strut between column and beam and compression forces transfers from one node to another. In this study, the effect of masonry walls on high-rise building is studied. active analysis i.e., response spectrum analysis on high-rise building with and without infill walls is carried out. For the analysis+ 20-story R.C.C. framed building is modeled. Earthquake response spectrum is applied to the models. Various cases of analysis in zone II & IV are full.All analysis is carried out by software ETABS. Base shear, storey disarticulation, story float is calculated and compared for all model. The results show that infill walls decrease displacements, flow and time-period and increases base shear. Therefore, it is essential to consider the effect of masonry infill for the seismic evaluation of moment resisting reinforced tangible frame.