Dynamic Response of Symmetric and Asymmetric Setback Buildings
Thejaswini R. M.1, L. Govindaraju2, V. Devaraj3
1Thejaswini R.M*, Research Scholar, Department of Civil Engineering, UVCE, Bangalore University, Bangalore, India.
2L. Govindaraju, Professor, Department of Civil Engineering, UVCE, Bangalore University, Bangalore, India.
3V. Devaraj, Research Professor, Department of Civil Engineering, Dr. AIT, Bangalore, India.
Manuscript received on January 12, 2020. | Revised Manuscript received on January 22, 2020. | Manuscript published on February 10, 2020. | PP: 3179-3183 | Volume-9 Issue-4, February 2020. | Retrieval Number: D1947029420/2020©BEIESP | DOI: 10.35940/ijitee.D1947.029420
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© The Authors. Blue Eyes Intelligence Engineering and Sciences Publication (BEIESP). This is an open access article under the CC BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/)
Abstract: Numerical studies have been carried out to study the dynamic behaviour of a five-storey regular building, symmetric setback and asymmetric setback buildings having three bays along longitudinal direction and one bay along transverse direction. The objective of the study is to compare the irregularity indices with respect to different codal provisions such as IS:1893-2016, Euro Code 8-2004 and ASCE 7.05-2005 as well as with the expressions proposed by Karavasilis et al. (2008), and Pradip sarkar et al.(2010). These buildings are subjected to seismic excitations with time history analysis and the response parameters such as fundamental period of vibration of the structures, displacements and storey drifts were evaluated.
Keywords: Regular Building, Symmetric Setback Building, Asymmetric Setback Building.
Scope of the Article: Building Energy