Comparative Study Of Vibration Control Of Multi Storey Building With And Without Isolation System
| Author(s) | : | Mustafa Lokhandwala, Vishal B Patel, Anshu Arya |
| Institution | : | Post-graduation Student, Department of Civil Engineering, Parul Institute of Technology, Vadodara. |
| Published In | : | Vol. 4, Issue 6 — June 2017 |
| Page No. | : | 123-127 |
| Domain | : | Engineering |
| Type | : | Research Paper |
| ISSN (Online) | : | 2348-4470 |
| ISSN (Print) | : | 2348-6406 |
Multi-storey reinforced concrete (RC) structures can have a weak structural experience when it is subjectedto a dynamic action, in such cases Isolation technology is a very well strategy to protect structures from seismic anddynamic loading. In the present work a multi-storey reinforced concrete building which has mass irregularity is analyzedwith four different base isolation systems, in order to defend the reinforced concrete structures with regards to bidirectional ground motions. The considered base isolation systems are Lead rubber bearing (LRB), Friction pendulumisolator (FPI) and parallel system of LRB and FPI with different locations.Time history analyses are performed for baseisolated multi-storey RC structures. In the analysis the input of BHUJ seismic events are adopted which can beconsidered as extreme events in terms of peak ground acceleration.The purpose of the analysis is to highlight thestructural response offered by the proposed combination of Lead rubber bearing and Friction pendulum isolator inbuilding having mass irregularity and compare it with their individual behaviour in the seismic protection of structure.
Mustafa Lokhandwala, Vishal B Patel, Anshu Arya, “Comparative Study Of Vibration Control Of Multi Storey Building With And Without Isolation System”, International Journal of Advance Engineering and Research Development (IJAERD), Vol. 4, Issue 6, pp. 123-127, June 2017.
