摘要
为配合技术设计工作,采用三维有限元法计算分析了长洲水利枢纽工程#1船闸下闸首人字钢闸门,确定了背拉杆预应力,分析了各种工况下门叶位移与应力情况。研究结果可供同类工程参考。
In order to cooperating technical design,three-dimensional finite element method is applied to analyze the miter steel gate of downstream lockhead for #1 ship lock in Changzhou key water control project.And then the prestress of back tie rod is obtained.Finally,the displacement of gate leaf and stress are analyzed under the different conditions.The research results can provide reference for similar engineering projects.
出处
《水电能源科学》
北大核心
2011年第1期116-118,共3页
Water Resources and Power
关键词
人字闸门
背拉杆
薄壁空间结构
三维有限元分析
miter gate
back tie rod
thin-walled structures
3D finite element analysis
