Combination method of wind load about high-rise buildings based on probability analysis

被引：0
|
作者：
Yao B. [1 ]
Quan Y. [1 ]
Gu M. [1 ]
机构：
[1] State Key Laboratory for Disaster Reduction in Civil Engineering, Tongji University, Shanghai
来源：
Tongji Daxue Xuebao/Journal of Tongji University | 2016年 / 44卷 / 07期
关键词：
Combination method; High-rise building; Probability analysis; Stress effect; Wind load;
D O I：
10.11908/j.issn.0253-374x.2016.07.008
中图分类号：
学科分类号：
摘要：
A joint probability density function of along wind direction and across-wind direction on wind load effect was built based on the high-frequency force balance test and Copula Frank function. Then, the rule of stress was taken as a design basis and the combination coefficient with a certain assurance of wind load components was solved. Finally, the stress effects obtained from the proposed combination method were compared with the true stress effect and the stress effect obtained from other combination methods. The results show that the combination coefficients provided by the proposed method can make the combination stress effect close to the real stress effect while the traditional combination method tends to be conservative. © 2016, Editorial Department of Journal of Tongji University. All right reserved.
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页码：1032 / 1037and1083
相关论文
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