【摘要】 针对葛洲坝水利枢纽二号船闸事故检修门,在原设计水头增加1m的条件下,按照《水利水电工程钢闸门设计规范》,采用大型有限元软件ANSYS进行了三维线弹性有限元分析,从强度和刚度方面进行了评价,指出了不安全的部位,为该检修门的改造设计提供了重要的参考依据。更多还原

【Abstract】 According to design specifications, three dimension linear elastic analysis of the emergency gate of No.2 navigation lock of Gezhouba Project is made with ANSYS in the condition of 1m water head increase than the original design. The unsafe areas are pointed according to calculating results from strength and stiffness of gate, and it provides important basis to transformation design of the emergency gate.更多还原