遗传模拟退火算法在边坡稳定分析中的应用  

Application of mixed genetic-simulated annealing algorithms to slope stability analysis

作　　者：何则干[1] 陈胜宏[1] 

机构地区：[1]武汉大学水资源与水电工程科学国家重点实验室,湖北武汉430072

出　　处：《岩土力学》2004年第2期316-319,共4页Rock and Soil Mechanics

摘　　要：利用遗传模拟退火算法结合瑞典圆弧法,寻找最危险滑裂面进行边坡稳定分析。对构造数学模型、确定计算步骤、选取参数等方面作了一定的研究。通过实例计算,结果令人满意。A methodology of most dangerous sliding surface search and slope stability analysis is proposed by combining mixed genetic-simulated annealing algorithms with Sweden arc method. Some key problems such as the mathematical model building up, the process constituting, the parameters selecting etc. are discussed. An engineering example is studied; and the results show the validity of the proposed method.

关 键 词：滑坡稳定分析 安全系数 遗传算法 模拟退火算法 

分 类 号：TB115[理学—数学] TD824.7[理学—应用数学]