| 水泥土支护体稳定的可靠度分析 |
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| 引用本文： | 况龙川. 水泥土支护体稳定的可靠度分析[J]. 岩土力学, 2000, 21(1): 45-48 |
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| 作者姓名： | 况龙川 |
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| 作者单位： | 河海大学 岩土工程研究所, 江苏 南京 210098 |
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| 摘 要： | 以土层剪切强度指标为基本变量, 对水泥土支护体稳定性设计内容建立了可靠度分析方法, 依据上海软土地区 21 例地质资料, 利用一次二阶矩验算点法( JC 法)对有关的失效模式进行了可靠度指标的核算与分析, 探讨了基本变量的敏感性。
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| 关 键 词： | 水泥土支护体 可靠度指标 敏感性 |
| 收稿时间： | 1999-04-09 |
| 修稿时间： | 1999-04-09 |
Reliability analysis on stability of cement-soil retaining structure |
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| Kuang Longchuan. Reliability analysis on stability of cement-soil retaining structure[J]. Rock and Soil Mechanics, 2000, 21(1): 45-48 |
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| Authors: | Kuang Longchuan |
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| Affiliation: | Institute of Geotechnical Engineering , Hohai University, Nanjing 210098 , China |
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| Abstract: | In this paper, the method of reliability analysis onstability design of cement-soil retaining structure is established, where the indices ofshear strength are regarded as basic variables. Based on 21 geotechnical data of Shanghaisoft soil, JC-method is used to analyze and check the reliability indices and discuss thesensitivity of basic variables related to failure modes. |
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| Keywords: | cement soil retaining structure index of reliability sensitivity |
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