库水位骤降情况下坝体土工膜防渗结构的孔隙水压力计算

Water Level Dropped Circumstances Geomembrane Impervious Dam Structure of the Calculation of the Pore Water Pressure

在库水位骤降情况下通过折线法对坝体土工膜防渗结构进行稳定分析时,坝体土工膜防渗结构的孔隙水压力的计算是个难点。针对这个问题运用"代替法"进行了解决,可供设计人员参考。

A sharp fall in water level through the line on impermeable geomembrane dam stability analysis of the structure, the dam geomembrane impervious structure pore water pressure is a difficult calculation, this article address the issue, the use of ＂in lieu of Law,＂ a solution for design reference.