2010, Volume 12, Issue 7
Strategic Study of CAE >> 2010, Volume 12, Issue 7
Structural risk analysis of trans-oceanic suspension bridges
1. Shanghai Sisuo Project Management Co., Ltd., Shanghai 201114, China;
2. Zhejiang Provincial Construction Headquarters of Zhoushan Islands Link Project, Zhoushan, Zhejiang 316000, China
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Abstract
The paper states the methodology of SRA (structural risk analysis)of Bridges. In terms of the objects of SRA, the contents and approaches of sea crossing suspension bridge SRA are defined. The risks to be controlled necessarily are concluded by the global risk analysis, and how to achieve the control is worked out by the element risk analysis. Meanwhile, the risks of the external special events and special maintenance are included in the SRA to make sure that all risks are analyzed and controlled and none of risks in the bridge life-cycle is ignored.
Keywords
suspension bridge ; structural risk analysis ; bridge management
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References
[ 1 ] 阮欣,陈艾荣,石雪飞.桥梁工程风险评估[M].北京:人民交通出版社,2008
[ 2 ] Flaig K D, Lark R J.A risk -based decision -support system for bridge management [ A] .Proceedings of the Institution of Civil Engineers[ C] .Guildford:Bridge Engineering, 2005
[ 3 ] 上海思索建筑咨询有限公司.南京第三长江大桥巡检养护手册[R].南京,2005
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