| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a structure model, a tire simulation method, and a computer program for the tire simulation allowing shortening of the calculating time. Ž<P>SOLUTION: The structure model (wheel model) is formed from a finite number of elements obtained by dividing a structure (wheel), wherein the elements of the same material part of the structure (wheel) are divided into a plurality of element groups by element sizes using the threshold based upon the time increment Δt<SB>n</SB>, wherein the material characteristics (modulus of elasticity E and mass density ρ) are made different by element groups. Ž<P>COPYRIGHT: (C)2005,JPO&NCIPI Ž</p> |
