【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.更多还原

【Abstract】 Based on the assumption of circular slip surface, the pattern search method was used to determinate the most dangerous slip surface and the corresponding minimum safety factor. The new method is a breakthrough 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 improves the dependability of the slope stability analysis.更多还原