| 摘要 |
PROBLEM TO BE SOLVED: To acquire highly-precise simulation results in a short calculation period of time. SOLUTION: A simulation model 6 comprises a deformation analysis part 6a to simulate deformation and an applied force operation part 6b to simulate forces to be applied to the deformation analysis part 6a. The deformation analysis part 6a has a finite element part 61, which comprises finite elements that have a specified size, to analyze according to an elasticity and plasticity finite element method. The applied force operation part 6b has a spring model 64, which comprises a displacement spring 64a and a rotation spring 64b that specify outside forces to be applied to the finite element part 61. COPYRIGHT: (C)2006,JPO&NCIPI
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