泄水闸闸基抗滑稳定分析有限元计算

广西柳江红花水利柜纽泄水闸闸基存在较多的泥化夹层及节理面，影响闸基的稳定。采用非线性平面有限元计算，分析部基应力状态，研究闸基抗滑稳定问题。计算得出闸基下泥化夹层、节理面上单元的抗滑安全系数，可滑动通道上泥化夹层、节理面的抗滑系数及闸基材料强度储备系数，为闸基抗滑稳定分析提供参考，得出闸基稳定、无需进行特殊措施工程处理的结论。

Finite Element Calculation of Stability against Sliding for Sluice Foundation

In the sluice foundation of Honghua Project on Liujiang River,Guangxi,there exist a number of intercalated beds and jointplanes which affect the stablity of the slnice foundation. Non - linear plane finite element calculation has been carried out to analize the stress state of the sluilce foundation and study its stability against sliding. The results obtained has provided a reference to the stability analysis of sluice foundation against sliding.It is concluded that the sluice foundation is stable and there is no need to Carry out specialengineering treatment.