中文摘要：

普通螺栓在施工中通常需要连接件两端同时进行紧固作业,这会导致闭合截面钢构件的施工困难。目前已出现多种基于不同原理的单边紧固螺栓,在闭口截面钢结构施工中只需在一侧安装螺栓,即可实现单边紧固,大大提高了施工效率和安全性。文章综述了目前已有的单边紧固螺栓文献资料,同时参考借鉴本专业领域和机械工程等领域内的已有研究成果,对单边紧固螺栓的发展方向提出一些新的思路。

英文摘要：

The present construction technique of ordinary bolts requires to be implemented on both sides of the connected members at the same time, which may cause the difficulty in construction of closed-section steel members. Now many blind bolts based on different principle have appeared and only need unilateral operation which improves the efficiency of construction. This paper synthesizes the existing literatures about blind bolts and proposes some new thoughts of blind bolts by integrating research results in both professional field and other fields.