Abstract
In this study, stress contribution of the sports spats in running motion was estimated numerically. The fabric of sports spats consists of the fiber which shows anisotropic and hyperelastic characteristics mechanically. The cyclic loading tests were conducted to estimate material parameters of anisotropic hyperelastic model. The anisotropic hyperelalstic model was introduced and applied to the 3D-CG human model. The 3D-CG human simulation was performed by using 3D-CG model to calculate stretch of the sports spats. As a result, stress distribution of sports spats in running motion was calculated by performing 3-dimensional stress analysis. Therefore, the influence that sports spats gave to body in running motion was clarified.
