作　　者： ; ; ; (陆佳华）;

机构地区： 河海大学水利水电学院

出　　处： 《水电能源科学》 2011年第6期80-82,共3页

摘　　要： 基于Hyper Mesh软件进行大坝有限元建模、网格划分、加入荷载及约束边界条件,采用ABAQUS有限元程序进行结构计算,并应用有限元分析法获得水位位移分量构建大坝变形混合模型。实例验证结果表明,该混合模型拟合较好,可作为大坝变形监控工具。 The HyperMesh is applied to dam finite element modeling, meshing and adding load and constrained boundary conditions. And the finite element software ABAQUS is adopted to implement structure calculation. Then the horizontal displacement components of the dam is obtained with the finite element analysis. Thus, the hybird model of the dam deformation is established. An engineering example verifies that the hybird model has good fitting effect and it can be used as a tool for monitoring dam deformation.

关 键 词： 有限元 大坝变形 混合模型

领　　域： [水利工程]