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http://dx.doi.org/10.9711/KTAJ.2018.20.6.973

A comparative study on dynamic behavior of high-rise building and low-rise building considering SSI analysis  

You, Kwang-Ho (Dept. of Civil and Environmental Engineering, University of Suwon)
Kim, Seung-Jin (Dept. of Civil and Environmental Engineering, University of Suwon)
Publication Information
Journal of Korean Tunnelling and Underground Space Association / v.20, no.6, 2018 , pp. 973-987 More about this Journal
Abstract
Most of the previous seismic analyses have been carried out by separating the ground and structures, and there is a lack of comparative study on the dynamic behavior of high-rise and low-rise buildings. Therefore, in this study, the sensitivity analysis was performed with selected parameters by using a finite element analysis program in order to grasp the dynamic behavior of high-rise and low-rise buildings. As a result, it was turned out that the horizontal displacement, the interstory drift ratio, and the bending stress of a high-rise building were more affected by a long seismic wave than a low-rise buildings. Also, the weak parts of a high-rise and low-rise building were more affected by type of seismic wave than the ground conditions. Therefore, it is inferred that it will be helpful for seismic designs to consider the influence of ground conditions and seismic wave type on buildings.
Keywords
High-rise building; Interstory drift ratio; Soil-structure interaction; Dynamic behavior;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
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