陕西水利Issue(1)：9-12,16,5.
水利枢纽工程船闸闸首三维有限元计算分析
Three-Dimensional Finite Element Analysis of the Lock Head Structure in a Hydraulic Hub Project
Xie Yijing 1Cui Xiaogeng 2Liu Jia1
作者信息
- 1. Northeast Investigation,Design and Research Co.,Ltd.,Changchun 130061,Jilin||Research Center for Cold Region Engineering Technology,Ministry of Water Resources,Changchun 130061,Jilin
- 2. Northeast Investigation,Design and Research Co.,Ltd.,Changchun 130061,Jilin
- 折叠
摘要
Abstract
This study investigates the lock head of a major hydraulic hub project characterized by strongly developed karst features and densely distributed faults,which compromise the integrity and mechanical properties of the surrounding rock mass.Such geological conditions impose significant challenges to the stability and safety of the lock head structure.A three-dimensional finite element model was established to analyze the deformation response and stress distribution of the lock head side pier under karst-influenced foundations.The results provide a technical basis for determining appropriate foundation treatment measures.Furthermore,the deformation and stress behavior of the lock head under high hydraulic head and large thrust forces were evaluated,offering essential guidance for selecting a reasonable structural form.The findings serve as a reference for the design and safety assessment of similar lock head structures in hydraulic hub projects.关键词
水利枢纽/船闸闸首/三维有限元/变形分析/应力分析Key words
Hydraulic hub/lock head/three-dimensional finite element method/deformation analysis/stress analysis分类
建筑与水利引用本文复制引用
Xie Yijing,Cui Xiaogeng,Liu Jia..水利枢纽工程船闸闸首三维有限元计算分析[J].陕西水利,2026,(1):9-12,16,5.
