深厚覆盖层不同闸基处理方案的研究

摘要

以阴坪水电站覆盖层不同闸基处理为例，采用ANSYS大型有限元分析软件，基于非线性Drucker-Prager本构模型，分析了不同的闸基地基处理方式下，闸室的位移和应力分布特征，为闸基处理方案提供依据。%Taking the various seepage treatment of deep cover at Yinping Hydropower Station as the example, the paper adopts ANAYS, the large-scale finite element analysis software, and analyzes the displacement of the seepage and the stress distribution features under various seepage foundation treatment based on the non-linear Drucker-Prager constitutive model, so as to provide some reference for the seepage treatment scheme.