摘要
本文主要针对造船工业单层厂房屋盖结构形式中采用最多的平面梯形钢屋架屋盖结构形式,实腹式钢梁加托架的屋盖结构形式,空间网架屋盖结构形式,单向锥形倒三角形截面管桁架屋盖结构形式等屋盖结构形式进行分析研究,并对此四种屋盖结构形式的每平方米用钢量、造价等进行分析比较。
The analysis and research is based on the roof structure of factory building in shipbuilding industry, such as laddershaped plane truss structure, steel beam added the bracket, lattice plate, opposite triangle-shaped truss structure, which are adopted mainly in shipbuilding industry. The comparison of the four roof structures is made on steel amount and fabrication cost.
出处
《建筑钢结构进展》
2007年第2期1-9,50,共10页
Progress in Steel Building Structures
关键词
每平方米用钢量
造价
方案比较
挠度
网架结构
管桁架结构
the steel amount per square meter
fabrication cost
comparison of project
tbe displacement of member
lattice plate
ltlbe lruss structure
