BI-PARAMETERS METHOD FOR STRUCTURAL VULNERABILITY ANALYSIS

被引：4
|
作者：
Sun, Limin [1 ]
Yu, Gang [1 ,2 ]
Sun, Zhi [1 ]
机构：
[1] State Key Lab Disaster Reduct Civil Engn, Shanghai, Peoples R China
[2] Shanghai Municipal Engn Design Gen Inst, Shanghai, Peoples R China
来源：
INTELLIGENT AUTOMATION AND SOFT COMPUTING | 2010年 / 16卷 / 05期
关键词：
vulnerability; progressive collapse; redundancy; damage scenario; robustness;
D O I：
10.1080/10798587.2010.10643117
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
Vulnerability originally means the susceptibility of a system to damage. In civil engineering, structural vulnerability can be defined as the susceptibility of structural performance to local damage. This paper studied the quantitative analysis method on structural vulnerability. The proposed method bases on two parameters, the influence of damage scenario to structural performance, and the proportion of the damage scenario in the overall structural system. By using these two parameters, the vulnerability of a structure can be quantitatively evaluated for different damage degree under a certain damage scenario, or for different damage degree under different damage scenarios.
引用
收藏
页码：747 / 754
页数：8
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