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《Industrial Construction》 2009-04
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RISK IDENTIFICATION AND SENSITIVITY ANALYSIS OF LEAKAGE OF SLURRY WALL FOR DEEP EXCAVATIONS

Zhou Hongbo Cai Laibing Gao Wenjie(Shanghai Jianke Project Management Co.,Ltd.,Shanghai 200032,China)  
Based on the usage of method of fault tree analysis(FTA),the fault tree of leakage of slurry wall is established and its minimal cut sets is calculated to determine the elementary combination of events resulted in the leakage.The sensitive analysis of factors led to the leakage of slurry wall is carried out and the most sensitive factors set are decided in accordance with probability of all factors.The precaution measures to the leakage of slurry wall are presented.
【Fund】: 国家“十一·五”科技支撑计划项目(2006BAJ01B04-02);; 上海市科学技术委员会资助项目(07QB14030)
【CateGory Index】: TU753
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