Spectral Characteristics and Correlation of Dynamic Wind Loads of a Typical Super-tall Building

被引：1
|
作者：
Zhi, Lunhai [1 ]
机构：
[1] Wuhan Univ Technol, Sch Civil Engn & Architecture, Wuhan 430070, Hubei, Peoples R China
来源：
ADVANCES IN CIVIL STRUCTURES, PTS 1 AND 2 | 2013年 / 351-352卷
关键词：
super-tall building; dynamic wind load; wind tunnel; base moment spectra;
D O I：
10.4028/www.scientific.net/AMM.351-352.347
中图分类号：
TU [建筑科学];
学科分类号：
0813 ;
摘要：
This paper present some selected results of wind tunnel tests carried out on a typical super-tall building The variations of wind loads in the three orthogonal directions with wind attack direction were evaluated. The cross-correlations among various wind loading components were presented and discussed in detail. Furthermore, the across-wind spectral characteristics were studied and an empirical formula for estimation of the across-wind overturning moment spectrum for the super-tall building is presented. The output of this study is expected to be of considerable interest and practical use to professionals and researchers involved in the design of super-tall buildings.
引用
收藏
页码：347 / 350
页数：4
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