门式刚架轻型房屋钢结构离散变量优化设计  

Optimum Design for Steel Structure of One-story Light-weight Steel Building with Gabled Frames via Discrete Variables

作　　者：吴剑国[1] 龚铭[2] 孙苏洵 张其林[2] 

机构地区：[1]华东船舶工业学院船舶与建筑工程系,镇江212003 [2]同济大学土木学院建工系,上海200092

出　　处：《建筑结构》2001年第8期54-55,共2页Building Structure

摘　　要：依据《门式刚架轻型房屋钢结构技术规程》 ,建立了轻型房屋钢结构 (简称门式刚架 )离散变量优化的数学模型 ,应用离散复合形优化方法 ,在 3D3S(V3 0 )软件的基础上编制了门式刚架的结构优化程序。算例表明 ,该方法实用可靠 ,快捷方便 。Based on Technical Specification for Steel Structure of Steel One story Light weight Building with Gabled Frames, the optimization model of steel one story light weight building with gabled frames via discrete variables is built,and the complex method with discrete variables is improved.Optimization programming is implemented in the space steel system CAD software—3D3S. Numerical examples illustrate the method is reliable,convenient and efficient.

关 键 词：门式刚架 结构优化 离散变量优化 钢结构 优化设计 

分 类 号：TU391[建筑科学—结构工程]