遗传算法在确定边坡稳定最小安全系数中的应用  

Genetic algorithm used in determining the global minimum factor of safety of slopes

作　　者：弥宏亮[1] 陈祖煜[2] 

机构地区：[1]清华大学水利水电系,北京100084 [2]中国水利水电科学研究院岩土所,北京100044

出　　处：《岩土工程学报》2003年第6期671-675,共5页Chinese Journal of Geotechnical Engineering

基　　金：国家自然科学基金资助项目(50179039)

摘　　要：应用遗传算法和上限解斜条分法确定边坡稳定最小安全系数,应用实例表明,遗传算法很好地解决了寻找整体极值问题。如果将遗传算法与传统的最优化方法联合使用,效果更佳。This paper uses the genetic algorithm approach and the upperbound method to determine the minimum factor of safety of slopes. Some examples are presented to demonstrate that the genetic algorithm approach is very helpful to search for the global minimum factor of safety. It's more efficient to combine the genetic algorithm approach with the traditional optimization techniques.

关 键 词：边坡 稳定 遗传算法 安全系数 上限解斜条分法 

分 类 号：TU457[建筑科学—岩土工程]