摘要
讨论长柱距钢结构建筑的檩条选型优化方法。以某数控机床生产厂房为例,详述高频焊檩条、桁架式檩条(薄壁冷弯构件和角钢构件)建模等简化分析方法,并对经济性指标进行对比分析,以供长柱距工业建筑檩条设计方案在选用时参考。
This paper discussed an optimization method for the selection of purlins in the steel structnre buildings with large column spacing. A CNC machine tool production workshop is taken as an example to illustrate the simplified analysis method for high-frequency welding purlins and trussed purlins cold-formed thin-walled members and angle steel members modelling. Economic contrast analysis was also carried out to provide reference for the selection of design schemes of similar industrial buildings.
出处
《钢结构》
2014年第7期15-18,共4页
Steel Construction
关键词
钢结构建筑系统
长柱距
高频焊檩条
桁架式檩条
steel structure building system
large column spacing
high-frequency welding purlin
trussed purline
