基于遗传算法的土坡稳定性分析

An analysis of stability of the hill-side based on genetic algorithm

基于圆弧滑动面假定,介绍了一种用遗传进化算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。该方法模拟了生物遗传进化的过程,克服传统方法容易陷入局部极小值的缺点,是一种全局优化算法。

A method based on the assumption of circular slip surface is introduced. The method uses genetic algorithm to determinate the most dangerous slip surface and the corresponding minimum safety factor. It simulates the genetic evolutional process of organisms and avoids local minimum value compared with the traditional method. It is an overall optimal algorithm.