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Study of seismic responses of multi-storied RCC building with mass irregularity & column stiffness variation

Journal: International Journal of Engineering and Techniques (Vol.3, No. 6)

Publication Date:

Authors : ;

Page : 739-745

Keywords : Seismic Analysis; response spectrum analysis; Base Shear; Drift; Displacement; ETABS; Mass irregularity.;

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From past earthquakes it is proved that many of structure are totally or partially damaged due to earthquake. So, it is necessary to determine seismic responses of such buildings. There are different techniques of analysis of structure. This paper is concerned with the effects of various Mass and column stiffness Irregularity on the seismic response of a structure. The objective of the project is to carry out Response spectrum analysis (RSA) of vertically Mass and column stiffness Irregular RC building frames. Comparison of the results of analysis of irregular structures with regular structure will be done. Comparision of mass irregular buildings having different column stiffness will also be done. The scope of the project also includes the evaluation of response of structures for axial force, base shear, time period, bending moments, storey drift and storey displacement.

Last modified: 2018-05-21 21:06:42