Review on Behaviour of Outrigger System on High Rise Structure by Varying Outrigger Depth
Journal Title: International Journal for Research in Applied Science and Engineering Technology (IJRASET) - Year 2017, Vol 5, Issue 2
Abstract
Tall building development has been rapidly increasing worldwide introducing new challenges that need to be met through engineering judgment. In modern tall buildings, lateral loads induced by wind or earthquake are often resisted by a system of coupled shear walls. But when the building increases in height, the stiffness of the structure becomes more important and introduction of outrigger beams between the shear walls and external columns is often used to provide sufficient lateral stiffness to the structure. The outrigger and is commonly used as one of the structural system to effectively control the excessive drift due to lateral load, so that, during small or medium lateral load due to either wind or earthquake load, the risk of structural and non-structural damage can be minimized. For high-rise buildings, particularly in seismic active zone or wind load dominant, this system can be chosen as an appropriate structure. The objective is to study the behavior of outrigger and, optimization of outrigger depth.
Authors and Affiliations
Viren P. Ganatra, Prof. Rashida A. Jhummarwala, Dr. Kaushal B. Parikh
Keywords
Related Articles
- EP ID EP23206
- DOI http://doi.org/10.22214/ijraset.2017.3009
- Views 265
- Downloads 7
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