Finally, the shear strength reduction technique is used to analyze the seismic stability of Nuo Zhadu core wall type rockfill Dam and Chang Heba core wall type rockfill Dam in FEM.
最后，采用有限元强度折减技术分析了糯扎渡心墙堆石坝及长河坝心墙堆石坝上下游坝坡的抗震稳定性。
The technique of the 3D finite element method(FEM) of coupling seepage, expanse and stress was studied, and the corresponding program for the FEM of strength reduction method was developed.
在探索多场耦合理论基础上，研制出了一个考虑渗流场和膨胀变形对应力场作用的三维强度折减有限元程序。
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