| 应用模式搜索法寻找最危险滑动圆弧 |
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| 引用本文： | 莫海鸿,唐超宏,刘少跃.应用模式搜索法寻找最危险滑动圆弧[J].岩土工程学报,1999,21(6):696-699. |
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| 作者姓名： | 莫海鸿 唐超宏 刘少跃 |
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| 作者单位： | 华南理工大学建筑工程系!广州；510640；广东省水利水电机械施工公司!广州；510370； |
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| 摘 要： | 基于圆弧滑动面的假定，提出了一种运用模式搜索法确定边坡最危险滑动面及其对应的最小安全系数的方法，突破了传统方法在搜索最危险滑动面时必须划定圆心搜索范围的束缚，从而提高了边坡稳定性分析的可靠性。
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| 关 键 词： | 模式搜索法 边坡稳定性 最危险滑动面 最小安全系数 |
Determination of the most dangerous slip surface with pattern search method |
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| Mo Haihong,Tang Chaohong,Liu Shaoyue.Determination of the most dangerous slip surface with pattern search method[J].Chinese Journal of Geotechnical Engineering,1999,21(6):696-699. |
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| Authors: | Mo Haihong Tang Chaohong Liu Shaoyue |
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| Affiliation: | Department of Civil Engineering South China University of Technology Guangzhou 510640 Guangdong Hydro Power Mechanical Construction Corp Guangzhou 510370 |
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| Abstract: | Based on the assumption of circular slip surface, the pattern search method was used to determine the most dangerous slip surface and the corresponding minimum safety factor. The new method smashes the trammels of the traditional methods with which a range of the center of the circle must be given to determine the most dangerous slip surface. The new method raises the reliability of the slope stability analysis. |
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| Keywords: | pattern search method slope stability the most dangerous slip surface minimum safety factor |
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