带拉杆式大雨篷的山墙榀门式刚架柱结构设计  

DESIGN FOR THE COLUMN OF A PORTAL FRAME WITH A ROD PULLED LARGE CANOPY ON THE GABLE

作　　者：董攀 

机构地区：[1]中国轻工业武汉设计工程有限责任公司,武汉430060

出　　处：《钢结构》2014年第11期39-42,53,共5页Steel Construction

摘　　要：常规门式刚架一般作为典型的平面结构体系进行计算分析和设计,所研究的门式刚架结构形式具有一定的特殊性。垂直于山墙面有较大的拉杆式大雨蓬,对于承受雨篷的刚架柱的设计有较大的影响,原本单向受弯的刚架柱变成了双向受弯的压弯构件。Conventional portal frame is considered as a classical plain structural system for analysis and design. In practice, we always build plane model for the portal frame and carry out the analysis and design in-plane frame and out-plane respectively. In this article, one type of portal frame was discussed, but it was different from conventional frame. Because of a large rod pulled canopy on the gable, it has a great influence on the design of portal frame columns where the canopy was afforded, these columns have turned into the biaxial bending compression members.

关 键 词：门式刚架 拉杆式大雨蓬 双向受弯压弯构件 

分 类 号：TU392.5[建筑科学—结构工程]