DYNAMIC ANALYSIS OF RCC MULTI-STOREY FRAMED STRUCTURE WITH DIFFERENT PLAN CONFIGURATIONS
Mohammed Mohi uddin
Department of Civil Engineering, Deccan College of Engineering & Technology, Affiliated to Osmania University, Hyderabad , IN
Hashim Mohiuddin
Department of Civil Engineering, Deccan College of Engineering & Technology, Affiliated to Osmania University, Hyderabad , IN
Keywords: Plan irregularity, conventional RC framed, Seismic loading, Response Spectrum analysis, ETABS 2016 v16.2.1.
Abstract
Nowadays, Architects challenging Engineers by proposing Irregular Shaped Buildings. Design and Analysis of Irregular shaped building is more complex than the regular shaped building. Hence Structural engineer should have a complete understanding of the behavior of the irregular shaped building. In the present work, an analytical study is performed to evaluate the effect of plan irregularity on the seismic behavior of the conventional RC framed building. Six models of G+14 storey building with one regular and remaining irregular plan( Hexagonal, Circular, Elliptical, Sector and Y-shape) have been taken. The Plan area for each structure is same. The performance of these building models under Seismic loading is examined by carrying out Response Spectrum analysis using structural analysis software ETABS 2016 v16.2.1. The comparison is made between the regular model and irregular model for various parameters
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