The effect of several geometrical and material parameters,such as the bolt diameter and pretension, friction coefficients, thickness of the angle,are analyzed.

• 在与试验数据对比的基础上,对影响该连接性能的主要参数如螺栓直径、螺栓预拉力、摩擦系数、角钢厚度等因素进行了分析,得到了其弯矩转角曲线。