Simulation Model for Deformation Mechanism of Textile under Bi-axial Loading

摘要

The textile is utilized as not only garment material but also industrial material. The technique that predicts the deformation behavior of the textile with diversity becomes a useful tool. However, it is difficult mat the deformation behavior of the textile is predicted for complicated woven structure and mechanical properties of self. Then, this study proposes numerical analysis using the computer as the technique. This study aimed at the construction of the numerical model of the textile for using for the analysis. To begin with, the effect of the woven structure on the deformation behavior was examined by the bi-axial tensile test and observation of internal structure. Next, the compressive property of fiber bundle was measured by the experiment and analysis. Woven structure and compressive property were introduced into the model of textile. The analysis was carried out using built model, and its result was compared with actual result The importance of woven structure and compressive properties of fiber bundle in the analysis was shown.