水闸岸墙卸载反向加压法纠倾的有限元仿真模拟与应用  

FEM simulation based-reversed-compressing method for incline-rectification of unloading of sluice sidewall and its application

作　　者：张延[1,2] 黄洁 朱大勇[2] 唐鹏[1] 朱宝胜[1] 

机构地区：[1]安徽水利水电职业技术学院,安徽合肥231603 [2]合肥工业大学土木与水利工程学院,安徽合肥230009 [3]水利部建设管理与质量安全中心,北京100038

出　　处：《水利水电技术》2016年第9期11-18,共8页Water Resources and Hydropower Engineering

基　　金：国家自然科学基金资助项目(51078123);安徽高校省级自然科学研究项目(KJ2013B094)

摘　　要：依托某水闸岸墙倾斜的工程实例,运用有限元分析软件进行数值模拟分析,在水闸岸墙倾斜状态仿真模拟方案对比分析的基础上,制定了一套卸载反向加压并分步实施的指导性纠倾方案。结果表明:有限元仿真模拟结果与水闸岸墙纠倾变化的趋势一致,为纠倾的成功实施提供了可靠依据。研究结论及经验可为相关纠倾工程提供参考。Based on an actual engineering case of a inclined sluice side wall, a set of incline-rectification guiding schemes for the reversed-compressing of unloading, which is to be implemented step by step is made herein by the numerical simulative analysis with the relevant finite element analysis software on the basis of the comparative analysis made on the schemes for the simulation of the inclined condition of sluice side wall. The result shows that the result from the finite element simulation is coincided with the changing trend of the incline-rectification of the sluice side wall, which lays a relible basis for the successful incline-rectiffi cation of the inclined side wall. The study conclusion and the experiences can provide some references for the relevant inclinerectifying project.

关 键 词：水闸 纠倾工程 有限元数值模拟 卸载反向加压 

分 类 号：TV698.11[水利工程—水利水电工程]