Assessing failure of bridge construction using fuzzy fault tree analysis

被引：21
|
作者：
Pan, Nang-Fei [1 ]
Wang, Huaitien [2 ]
机构：
[1] Natl Cheng Kung Univ, Dept Civil Engn, Tainan 70101, Taiwan
[2] China Univ Technol, Dept Marketing & Logist, Taipei, Taiwan
来源：
FOURTH INTERNATIONAL CONFERENCE ON FUZZY SYSTEMS AND KNOWLEDGE DISCOVERY, VOL 1, PROCEEDINGS | 2007年
关键词：
D O I：
10.1109/FSKD.2007.193
中图分类号：
TP18 [人工智能理论];
学科分类号：
081104 ; 0812 ; 0835 ; 1405 ;
摘要：
Estimating exact probabilities of occurrence of bridge failure for the use in the conventional fault tree analysis (FTA) is difficult when fault events are imprecise such as human error. A fuzzy FTA model employing fuzzy sets and possibility theory to tackle this problem is proposed. An example of the collapse of cantilever gantry during construction demonstrates the capability of this approach that can assist safety engineer to better evaluate bridge performance.
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页码：96 / +
页数：2
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