基于遗传算法的H型钢檩条优化设计  

Optimum Design of H-shaped Purlin Based on GA

作　　者：潘东毅[1] 胡孝平[2] 吴晓枫[3] 

机构地区：[1]湖州职业技术学院,浙江湖州313000 [2]硅湖职业技术学院,江苏昆山215332 [3]常州工学院,江苏常州213002

出　　处：《湖州职业技术学院学报》2009年第1期88-90,共3页Journal of Huzhou Vocational and Technological College

摘　　要：结合《门式钢架轻型房屋钢结构技术规程》的相关规定,将遗传算法应用于H型钢檩条截面优化设计问题的求解,并在此基础上建立了H型钢檩条截面优化的数学模型。采用二进制编码,通过执行遗传算法的选择、交叉和变异算子,实现对H型钢檩条截面的优化设计。算例结果表明,该优化算法用于H型钢檩条截面优化设计是有效可行的。Based on the Codes of Technique of Door - type Steel Support Structure for Light Houses, in this paper, the genetic algorithm method was applied to the optimum design of H -shaped purlin. A crosssection mathematical model was established, the selection, cross- over, mutation algorithm of genetic algorithm and parameter coded in binary genes are set up. The result of the example shows that the method applied to the optimum design of H - shaped purlin is effective and feasible.

关 键 词：遗传算法 H型钢檩条 优化设计 

分 类 号：TU473[建筑科学—结构工程]