论文部分内容阅读
本文采用线弹性断裂力学方法,对船闸闸首底板开裂后缝端的应力强度因子作了计算,并对影响应力强度因子的几个主要因素作了分析,所得结论可供设计人员参考。
In this paper, the method of linear elastic fracture mechanics is used to calculate the stress intensity factor at the cracked joint end of ship lock gate. The main factors affecting the stress intensity factor are analyzed. The conclusions can be used as a reference for designers.