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http://dx.doi.org/10.9712/KASS.2017.17.3.065

A Study on the Core Equivalent Stiffness Modeling Technique for FSI Analysis of High-Rise Buildings Under Wind Load  

Oh, Kang-Hwan (Dept. of Architectural Engineering, Inha University)
Jeon, Doo-jin (Dept. of Architectural Engineering, Inha University)
Han, Sang-Eul (Dept. of Architectural Engineering, Inha University)
Publication Information
Journal of Korean Association for Spatial Structures / v.17, no.3, 2017 , pp. 65-73 More about this Journal
Abstract
Recently, the trend is emerging a variety of irregular tall buildings. It is important to design the building for lateral load according to this trend. Fluid Structure Interaction(FSI) simulation can be performed to understand the vibrations of the structure against dynamic wind loads. In order to make the physical characteristics of the actual structure and the analytical model the same, we studied core inserting equivalent stiffness modeling method. As a result of this analysis, the stiffness of the structure can be set similar to that of the two axes of the structure, and turbulence can be reproduced through the acceleration tendency.
Keywords
FSI analysis; High-rise building; Wind load; Core inserting equivalent stiffness modeling method;
Citations & Related Records
Times Cited By KSCI : 3  (Citation Analysis)
연도 인용수 순위
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