采用相贯节点的冷弯薄壁型钢桁架檩条

TRUSS-AS-PURLIN COMPOSED OF COLD-FORMED THIN-WALL SECTIONS USING DIRECT CONNECTION

通过对采用相贯节点的冷弯薄壁型钢桁架檩条进行施工、试验及安全使用 ,探讨开发出一种更加简捷。

With the experience in construction,testing and successful application of the truss\|as\|purlin composed of cold\|formed thin\|wall sections using direct connection,the author has developed a simpler and more efficient type of light\|weight steel structure.