DEVICE AND METHOD FOR GENERATING MEMBER MODEL FOR USE IN ANALYSIS OF CONTACT PROBLEM

摘要

PROBLEM TO BE SOLVED: To provide a technique for generating a member model for use in analysis of a contact problem.;SOLUTION: A first classifier 14a classifies a plurality of elements in first-member data into a first contact surface element group including at least elements existing in a contact surface contacting with a second member and a first internal element group consisting of elements which do not exist in the contact surface contacting with the second member. A first model generator 16a generates a first partial structure model for extracting relations between force and displacement of nodal points on a boundary on the basis of relations between force and displacement within a range of linear deformation of nodal points constituting a plurality of elements in the first internal element group and combines the first partial structure model with a first contact surface structure model which represents relations between force and displacement of nodal points constituting a plurality of elements in the first contact surface element group.;SELECTED DRAWING: Figure 2;COPYRIGHT: (C)2019,JPO&INPIT