DEFORMING BEHAVIOR ANALYSIS SYSTEM AND DESIGN SYSTEM FOR SHOCK ABSORBER

摘要

A deforming behavior analysis method and a deforming behavior analysis system for a woven fabric and a knitted fabric, which can express in a close-to-reality form the dependency on a straining rate of a woven fabric and a knitted fabric, and can accurately determine by simulation stress acting on a shock absorber designed with a woven fabric and a knitted fabric, e.g. an air bag when it is deployed and weight and acceleration occurring at a dummy when it is deployed; a woven fabric and a knitted fabric designed by them; a design method and a design system for a shock absorber using them; and a shock absorber designed by them. The method and the system are designed to be characterized in that the stress/strain relation of a material used for a woven fabric and a knitted fabric is expressed by formula (1).