METHOD FOR CREATING NUMERICAL ANALYSIS MODEL OF TIRE, METHOD FOR DESIGNING TIRE AND PROGRAM FOR CREATING NUMERICAL ANALYSIS MODEL OF TIRE

摘要

To provide a method capable of reducing a creation cost of a numerical analysis model of a tire.SOLUTION: The present invention relates to a method for creating a numerical analysis model of a tire including a first member, a second member, and an interface in which they come into contact. This method comprises: a step S1 of inputting a tire mesh in which the tire is modeled with a finite number of elements so as to include a first member mesh and a second member mesh in which the first member and the second member are discretized with the finite number of elements, respectively; and a step S2 of setting the elements of the first member mesh and the second member mesh so as to have different distributions of physical property values, to input at least two types of tire models with different interface positions from the tire mesh into the computer.SELECTED DRAWING: Figure 4