| 可靠性理论在边坡反分析中的运用 |
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| 引用本文： | 吴刚,夏艳华,陈静曦,史贵才.可靠性理论在边坡反分析中的运用[J].岩土力学,2003,24(5):809-811. |
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| 作者姓名： | 吴刚 夏艳华 陈静曦 史贵才 |
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| 作者单位： | 中国科学院武汉岩土力学研究所，湖北 武汉 430071 |
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| 摘 要： | 将反分析方法和可靠性理论相结合，分析了两者的异同点和存在的问题，提出了一种方便而实用计算方法用于在边坡反算中选择岩土体参数，该方法给出了在统计信息有限的情况下，如何处理各参数均值的思路。
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| 关 键 词： | 边坡稳定 力学参数 反分析 可靠性理论 均值点 综合可靠指标 |
| 文章编号： | 1000-7598-(2003)05-0809-04 |
| 收稿时间： | 2002-07-05 |
Application of rellability method to inverse analysis of slope |
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| WU Gang,XIA Yan-hua,CHEN Jing-xi,SHI Gui-cai.Application of rellability method to inverse analysis of slope[J].Rock and Soil Mechanics,2003,24(5):809-811. |
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| Authors: | WU Gang XIA Yan-hua CHEN Jing-xi SHI Gui-cai |
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| Institution: | Institute of Rock and Soil Mechanics，Chinese Academy of Sciences，Wuhan 430071，China |
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| Abstract: | Both the inverse analysis method and the reliability method are combined to analyze slope stability. Based on connections and characteristics of the two methods, a new method is put forward in limit equilibrium analysis of slope to ascertain slope mechanical parameters,which is convenient and applicable. Some concepts such as average point and comprehensive reliability parameter are initially presented. The method gives some clues to process the average values of slope parameters under the condition of limited statistical information. |
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| Keywords: | slope stability mechanical parameters inverse analysis reliability average point comprehensive reliability paremeters |
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