On the weak storey behaviour of concentrically braced steel frames

被引：0
|
作者：
Merczel, D. B. [1 ,2 ]
Somja, H. [1 ]
Aribert, J. -M. [1 ]
Hjiaj, M. [1 ]
Logo, J. [2 ]
机构：
[1] Inst Natl Sci Appl Rennes, Lab Struct Mech, F-35000 Rennes, France
[2] Budapest Univ Technol & Econ, Dept Struct Mech, H-1111 Budapest, Hungary
来源：
EURODYN 2014: IX INTERNATIONAL CONFERENCE ON STRUCTURAL DYNAMICS | 2014年
关键词：
concentrically braced frame; seismic design; weak storey; wavelet transform; plastic analysis;
D O I：
暂无
中图分类号：
TU [建筑科学];
学科分类号：
0813 ;
摘要：
This article deals with concentrically braced frames that are prone to exhibit weak storey behavior in the case of a seismic event. After the introduction of the key features of seismic design of braced frames according to Eurocode 8 the causes of the weak storey behaviour are presented. This is followed by the description of new design criteria that aim to prevent the occurrence of weak stories. The suitability of the new method is proved by numerical examples.
引用
收藏
页码：3483 / 3490
页数：8
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