） 摘要： 采用标准连接件和自攻螺丝连接而成的冷弯薄壁方（矩形）钢管桁架是一种新型构件
本文对这种管桁架进行了试验研究和理论分析
证明这种桁架承载力大、刚度好
） Abstract： It is a new kind of structural members for the cold-formed steel tube truss connecting with self –tapping screws and standard connectors
The experimental and theoretical research is performed for the tube truss
The loading capacity and failure mode of the testing truss were provided in this paper, proving the loading capacity is large and the stiffness is good
This kind of tube truss can be used in the engineering and can be analyzed by the general analysis software
Keywords： Self-tapping screw;Standard connector;Tube truss;Loading capacity;Experimental research;Theoretical analysis 下载PDF阅读器 PDF全文下载： 初稿 （ 148 ） 作者简介： 通信联系人： 【收录情况】 中国科技论文在线： 徐磊
用自攻钉和标准件连接的管桁架承载力研究[EB/OL]
北京：中国科技论文在线
标准连接件
承载能力
试验研究
获得了桁架在竖向荷载作用下的极限承载能力和破坏模态
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