A Study of Tall Building with Outrigger and Core Subjected to Wind and Seismic Loads |
Author(s): |
| Vaibhav R. Kubde , College of Engineering and Technology Akola; Prof. Rahul M. Phuke, College of Engineering and Technology Akola |
Keywords: |
| Tall Building, Outrigger, Wind Load, Seismic Load, Core |
Abstract |
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In modern tall buildings, lateral loads induced by wind or earthquake forces are often resisted by a system of multi-outriggers. An outrigger is a stiff beam that connects the shear walls to exterior columns. When the structure is subjected to lateral forces, the outrigger and the columns resist the rotation of the core and thus significantly reduce the lateral deflection and base moment, which would have arisen in a free core. During the last three decades, numerous studies have been carried out on the analysis and behavior of outrigger structures. But this question is remained that how many outriggers system is needed in tall buildings. In this study, The behavior of 37 storey RC building will analysed by using standard structural software for displacement and base shear at different outrigger level to optimize the structural system. |
Other Details |
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Paper ID: IJSRDV6I20621 Published in: Volume : 6, Issue : 2 Publication Date: 01/05/2018 Page(s): 783-785 |
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