Abstract

Abstract: In the present day scenario, the necessity of more flexible civil engineering structures such as tall buildings andlong span bridges is increased and they are subjected to undesirable vibration, deformation and accelerations due to strongearthquakes, blasts, wind, moving loads, machines and large ocean waves. Excessive vibration in structures is an unwantedphenomenon which causes human discomfort, waste of energy, partial collapse of structural parts, transmits unnecessaryforces and also poses a threat to structural safety and, sometimes leads to collapse.In order to eliminate the undesirableeffects of vibrations in structures, it is necessary to understand the behaviour and response of structural systems subjected todynamic loads such as earthquake and wind loads. In the last few decades the analysis and design of earthquake resisting tallbuildings has gained momentum. Several studies have carried out theoretical and experimental studies on tall structuressubjected to wind and earthquake loads. As structure tends to be more sensitive to seismic and wind excited vibrations, thishas led the engineers to turn up the implementation of damping devices in structures in order to increase the damping andthus decrease the uncontrolled vibrations and accelerations which cause human discomfort.In the present study, G+4multistory RC bare framed building are considered for linear time history analysis subjected to four types of time historyearthquakes using Staad.ProKeyword: Seismic Behaviour, Earthquake Resistance Building ,Ductile Detailing,G+4 Rc Building,Is 13920-2016