19 複合メッシュ法による 3 次元界面き裂パラメータの基本的性質に関する検討

概要

論文の詳細を見る
This paper purports to study the fundamental properties of crack parameter in three-dimensional dissimilar materials. Because of the plural singularities in dissimilar materials, it is generally not easy to make a mesh pattern that can correspond to all of the singularities. To solve this problem, it is tried to use a compounded mesh pattern of two different mesh patterns. One is for one singularity and the other for the other singularity. The displacements for each mesh pattern are superposed. The formulation corresponding to finite element method is given based on the principle of virtual work and three-dimensional center-through interface crack model is studied.
社団法人日本機械学会の論文
2002-08-06