| 摘要 |
PROBLEM TO BE SOLVED: To provide a simple preparation method of a finite element model for which the dispersibility of a second phase material is considered by determining the dispersibility of the second phase material such as fibers and filters, etc., in a composite material. SOLUTION: By dividing the rectangle of the microperspective observation image of the composite material into the areas of vertical N×horizontal N by an integer N, determining the dispersibility of the second phase material 2 such as the fibers and the tillers, etc., in the composite material by deciding whether or not the second phase masterial 2 is included in the divided respective areas from information obtained from real images and deciding the arrangement of the second phase material 2 in the respective areas, the finite element model of the microperspective structure of the composite material for which the heterogeneous dispersion of the second phase material 2 is considered is generated.
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