• Mihir Sathe
• Pivesh Gosavi

Reinforced concrete multi storey buildings are subjected to most dangerous earthquakes. It was found that main reason for failure of RC building is irregularity in its plan dimension and its lateral force resisting system. In this paper an analytical study is made to find response of different regular and irregular structures located in severe zone IV. Analysis has been made by taking 20 storey building by static and dynamic methods using ETABS 2017 and IS code 1893-2002 (part1). Linear Equivalent Static analysis is performed for regular buildings up to 60m height in IV, Dynamic Analysis should be performed for regular and irregular buildings in zone IV and V. Dynamic Analysis can take the form of a dynamic Time History Analysis.

base shear, time period, storey shear, dirft, moments, displacement.

"study of regular and irregular RCC frame structure with bracing and shear wall. ", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.6, Issue 6, page no.78-85, June 2019, Available :http://www.jetir.org/papers/JETIR1907O14.pdf

"study of regular and irregular RCC frame structure with bracing and shear wall. ", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.6, Issue 6, page no. pp78-85, June 2019, Available at : http://www.jetir.org/papers/JETIR1907O14.pdf