A comparative study of unsymmetric L, C and Z-shapes structure under seismic zone 3, 4 and 5.

A comparative study of unsymmetric L, C and Z-shapes structure under seismic zone 3, 4 and 5.
Author(s):
Abhishek Gadekar, H.K Mahiyar, Nikunj Binnani
Keywords:

Abstract
In recent times, rapid urbanization has led to increasing scarcity of land and demand for symmetric and unsymmetric multistorey structure has grown simultaneously. In past two decades, it was observed that unsymmetrical structures are the most vulnerable under the effects of seismic loading due to irregularity in plan area, uneven distribution of mass & stiffness. Therefore, it is mandatory to consider the effects of lateral load induced due to earthquake in such unsymmetric multistorey structure and study their behaviour of responses. Hence the focus of this research is to study SSI for G+10 L, C, & Z type unsymmetric multistorey structure under seismic zone 3, 4, & 5. The plan area for all unsymmetric multistorey structure is same i.e 1000m2. With the help of response spectrum method (linear dynamic analysis), estimation of storey drift, storey shear, storey displacement and base shear is analysed by using CSI ETABS software
Article Details
Unique Paper ID: 161246 Publication Volume & Issue: Volume 10, Issue 3 Page(s): 119 - 134
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