2121 フリーメッシュ法を用いた3次元任意亀裂進展解析(G01-2 計算力学(2),G01 計算力学)

抄録

This paper describes the 3D complicated crack propagation analysis using the Fee Mesh Method (FMM). The computational fracture mechanics involves frequent re-meshing as the crack propagates. Therefore, the FMM is considered to be useful in the crack propagation analysis. In order to show the effectiveness of the FMM in crack propagation analysis, we study the 3D complicated crack propagation problems with the FMM.