Through analyzing the coupling structure of anchor bolt in an item,we find the unfit coupling structure doing harm to the threaded coupling.It has a sense of reference.

• 通过对项目施工中遇到的一种地脚螺栓连接结构的分析,发现不恰当的连接结构设计对螺纹连接的不利影响,对工程有一定借鉴意义。