Reliability Analysis on Stability Design of Cement-soil Retaining Structure
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摘要: 水泥土支护稳定性设计的可靠度分析模型，通过搜集具有代表性的22例上海软土工程地质资料，参数统计引入空间平均概念，利用JC法进行了有关可靠度指标的计算与分析，指出现行稳定性设计的总体可靠度指标水平为2．50，为今后分项系数的研究打下基础。Abstract: The model of reliability analysis on the stability design of cement-soil retaining structure is established. Based on 22 different and representative geotechnical data in Shanghai and the application of spatial average concept in the parameter statistics,JC-method is used to calculate and analyse the reliability index. The average index of current reliability is 2. 50 approximately. The work will be helpful for the future research of partial factors.
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