水闸岸墙卸载反向加压法纠倾的有限元仿真模拟与应用

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。

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

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-rectiffication of the inclined side wall. The study conclusion and the experiences can provide some references for the relevant incline-rectifying project.