INTERNATIONAL RESEARCH JOURNAL OF SCIENCE ENGINEERING AND TECHNOLOGY

( Online- ISSN 2454 -3195 ) New DOI : 10.32804/RJSET

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PUSHOVER ANALYSIS OF A MULTI STOREY REINFORCED CONCRETE BUILDING

    1 Author(s):  PRAKHAR VARSHNEY

Vol -  10, Issue- 2 ,         Page(s) : 143 - 148  (2020 ) DOI : https://doi.org/10.32804/RJSET

Abstract

The past earthquakes show poor performance of large number of buildings leading to severe causalities and economic damage. This shows inefficiency of codes based on which these buildings were designed. The code proposed procedure mainly ignores the aspect of material and geometric non linearity. The present research work aims to study the effect of geometric and material non – linearity on seismic response of buildings by use of push over analysis. The results have been tabulated and presented to show the effect of non - linearity on seismic response. The analysis results show that seismic demands get aggravated with increase in storey height and presence of non – linearity increases the stress concentration in buildings leading to formation of the plastic hinge.

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