114 非構造化領域分割法に基づく 2 次元複合材料の応力解析  [in Japanese] Stress Analysis of Two Dimensional Composite Materials Based on Unstructured Domain Decomposition Method  [in Japanese]

In this research, we describe parallel numerical simulation method to compute the stress distribution of two-dimensional composite materials with fiber-reinforcements. The fibers are completely surrounded by matrix, and distributed in a squared arrangement. This multi-phase polymer is modeled using quadrilateral finite element discretization. The effects of parallel computation based on unstructured domain decomposition method by initial value setting and the arrangement of reinforcements are discussed.