So how to generate adaptive finite element mesh that can reflect physical and geometric characteristics of the structure is a necessary step to apply AFEA. 生成反映结构物理特征和几何特征的自适应有限元网格是应用自适应有限单元法的必要环节。
In this paper, an automatic hexahedron mesh generation method based on the advancing front method is described for the multi-medium 3D complicated domain. 使用自适应有限单元法在三维复杂域内求解水工及岩土工程问题,讨论了应用行波法在多介质三维复杂块体内六面体单元网格的自动生成过程。