轻型门式刚架山墙结构体系设计探讨

DISCUSSIONS ON THE DESIGN OF STRUCTURAL SYSTEM OF GABLE WALL OF LIGHT-WEIGHT BUILDINGS WITH PORTAL FRAMES

通过对门式刚架中山墙结构常用的刚架端墙体系与构架端墙体系的特性分析,认为刚架端墙体系的工程适用性更强。同时,对目前门式刚架轻型房屋钢结构标准图中的刚架端墙体系进行了探讨,结合理论分析与工程实践,改进了刚架端墙结构体系设计方法与节点构造,使其既满足承载要求,又便于施工和节约材料。

It was analyzed that two types of structural systems of gable wall in one-story light-weight buildings with portal frames, one is characterized with portal frames, and the another is made up of columns and beams, Typically, the former is more useful. Meanwhile, a discussion which is on the portal-frame gable wall system in the national standard drawings was made, According to engineering experience and theoretical analysis, a devdoped portal-frame gable wall system was given, no3： only it could satisfy any loading cases, but also it shares the advantages of easy construction and material-saving.