• Vivek Kumar
• Dr. Kailash Narayan

At the present constructional scenario, conventional RC Frame buildings are commonly used for the construction work. In fact, the use of moment resisting frame building provides many advantages in terms of higher load carrying capacity and more resistance to lateral forces and shorter construction time. In the resisting R.C. frame structure model, two types of models are considered namely:-(1) Moment resisting frame building without base isolation system and (2) Moment resisting frame building with base isolation systems having G+10 story. The beams and column for both the building are as 400x250 and 400x400mm respectively. The grade of concrete and steel used in both the buildings are taken as M20,M25 and fe415 respectively .This study indicates an analytical approach for seismic assessment of RC frames using nonlinear static push-over analysis in order to determine the nonlinear behavior of buildings under lateral loads as well as base shear- displacement relationships, i.e. capacity curve . A pushover analysis is a type of non-linear static analysis, in which the strength of the structure is tested beyond the elastic limit of the structure. The analysis of the building has been done using ETABSv17 software. The results, obtained have been compared in terms of base shear, story displacement and storey drift. The primary objective of this work was to study the non linear behavior of moment resisting frame building with and without base isolation systems under seismic excitation. To observe the comparative results on the basis of various seismic parameters such as base shear, displacement, story drift etc, IS code-1893:2016 for different models has been adopted. From above research work it has been concluded that the building model 2 i.e. Moment resisting frame with base isolation system is comparatively better (in every parameters mentioned above) than the building model 1 i.e. moment resisting frame building without base isolation system.

pushover analysis, base shear, story displacement, moment resisting frame, G+10 building.

"Seismic Analysis of Moment Resisting R.C. Frame with Base Isolation using Pushover Analysis in ETABSv17", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.6, Issue 6, page no.106-110, June-2019, Available :http://www.jetir.org/papers/JETIR1907S84.pdf

"Seismic Analysis of Moment Resisting R.C. Frame with Base Isolation using Pushover Analysis in ETABSv17", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.6, Issue 6, page no. pp106-110, June-2019, Available at : http://www.jetir.org/papers/JETIR1907S84.pdf