| 摘要 |
PROBLEM TO BE SOLVED: To provide a method and device for acquiring a calculation result equivalently to a conventional manner in creating the model of composite materials where particles are dispersed in matrix materials, and for efficiently creating a model in a short time. SOLUTION: A first region in which the region of the matrix materials of composite materials is reproduced and a second region in which the region of dispersed particles is reproduced are decided, and a model in which the first region is mesh-divided is created. Then, representative points belonging to the second region are decided, and a force adjusting means for making force act on nodes on the boundary of the model of the composite materials faced to the second region according to the relative displacement of the nodes to the representative points is added to the created model. Thus, a composite material model is created which can be simulated. COPYRIGHT: (C)2009,JPO&INPIT
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