葛洲坝水利枢纽二号船闸事故检修门有限元分析  

Finite Element Analysis on the Emergency Gate of No.2 Navigation Lock of Gezhouba Water Conservancy Project

作　　者：付建科[1] 范万里[1] 卢进玉[2] 曾维 雷小平[1] 

机构地区：[1]三峡大学机械与材料学院,湖北宜昌443002 [2]中国长江电力股份有限公司,湖北宜昌443002 [3]长江三峡通航管理局,湖北宜昌443133

出　　处：《水力发电》2009年第10期82-84,共3页Water Power

基　　金：湖北省教育厅自然科学研究计划重点项目(2004D002)

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。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 lm 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.

关 键 词：事故检修门 有限元法 葛洲坝水利枢纽 

分 类 号：TV663.1[水利工程—水利水电工程] V641.331[航空宇航科学技术]