中文摘要：

分析了遗传算法和模拟退火的思想和特点，设计了动态交叉率和动态变异率，提出了一种新的优秀个体保存策略，在此基础上，建立了边坡稳定分析的模拟退火混合自适应遗传算法的数学模型，并利用罚函数优化了该模型．

英文摘要：

The thought and characteristics of Genetic Algorithms and Simulated Annealing are analyzed and the probability of dynamic Crossover and the probability of Mutations are designed. A kind oI conservancy strategy of new excellent individual is put forward, on the basis of which a mathematics model in stability analysis of slope with SAHAGA is established and optimized with the punishing function.