装配式轻钢结构住宅中自攻螺丝连接受力性能研究评述

An Overview Study on Bearing Capacity Properties of Self-Tapping Screw Connection in Prefabricated Light-Guage Steel Structure Residence

基于国内外学者对装配式轻钢结构住宅中自攻螺丝的相关研究文献,从抗剪、抗拉以及抗震性能等3个方面,对自攻螺丝连接性能的研究成果及进展进行了详细总结与评述。对比了中国、美国、欧洲各国等规范中,关于自攻螺丝抗剪和抗拉承载力的设计计算方法。最后,对自攻螺丝连接尚待深入研究的问题给出了建议。

With the structure residence, the wide applica connection tion of self-tapping screws in prefabricated light-guage steel performance has obtained much attention. In this paper progress in research on shear, tensile and seismic properties of various components connecte , the d by self-tapping screws are summarized in details, which is based on the relevant research literature at home and abroad. And the design methods of shear and tensile strength of self-tapping screws in China ward USA, Europe and other countries are compared. Finally, some suggestions are put for about the problems of the self-tapping screw connection that need to conduct further study.