节点文献
应用模式搜索法寻找最危险滑动圆弧
Determination of the most dangerous slip surface with pattern search method
【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。
【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.
【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;
【Key words】 pattern search method; slope stability; the most dangerous slip surface; minimum safety factor.;
【Key words】 pattern search method; slope stability; the most dangerous slip surface; minimum safety factor.;
- 【文献出处】 岩土工程学报 ,CHINESE JOUNAL OF GEOTECHNICAL ENGINEERING , 编辑部邮箱 ,1999年06期
- 【分类号】TU432
- 【被引频次】73
- 【下载频次】416