摘要
城市深基坑支护工程的优化设计是一个涉及众多因素的、非线性的、复杂的系统.本文探讨了将遗传算法应用于深基坑支护工程的优化设计问题,并对支护工程的优化设计中涉及的目标函数、设计参数的选择、约束条件以及遗传算法中的编码、遗传算子、惩罚函数等问题进行了分析和讨论.最后,给出了一种用于深基坑支护工程方案选择的优化的遗传算法的设计实现.
Because of involving many factors, an optimazation design about exvacate support engineering is a nonlinear and complicated problem. This paper presented an application of genetic algorithms(GA) to the optimazation design of the city exvacate support engineering , analyzed and discussed the aim function, the choice of the design parameter, the binding conditions about optimazation design of the exvacate support engineering and the coding , the genetic operator, the penalty function of the genetic algorithms . Finally, an genetic algorithms used to optimazation selection about exvacate support engineering is given.
出处
《广西大学学报（自然科学版）》
CAS
CSCD
2000年第1期1-4,共4页
Journal of Guangxi University（Natural Science Edition）
基金
国家自然科学基金! 598680 01
广西自然科学基金!桂科配 9912009
广西青年科学基金 !桂科青9912013
关键词
遗传算法
深基坑
支护工程
优化设计
genetic algorithm
deep excavate
support engineering
optimization design
