Comparison of hyperelastic material models in the analysis of fabrics
International Journal of Clothing Science and Technology
ISSN: 0955-6222
Article publication date: 1 September 2006
Abstract
Purpose
This work presents a review of the application of hyperelastic models to the analysis of fabrics using finite element analysis (FEA).
Design/methodology/approach
In general, a combination of uniaxial tension (compression), biaxial tension, and simple shear is required for the characterization of a hyperelastic material. However, the use of these deformation tests to obtain the mechanical properties of a fabric may be complicated and also expensive. A methodology for characterizing the fabric employing a different experimental test is presented. The methodology consists of a comparison of the results of the fabric characterization with only a tensile test and the combination of shear, biaxial, and tension experimental tests by using FEA.
Findings
Numerical results of the fabric behavior contribute to estimate the effects of experimental limitations in the material characterization and to select the best fit material model to modeling fabrics. Finally, a comparison of hyperelastic material models is illustrated through an example of a rigid body in contact with a hyperelastic fabric in 3D.
Originality/value
Hyperelastic models are used to characterize textile materials.
Keywords
Citation
Julio García Ruíz, M. and Yarime Suárez González, L. (2006), "Comparison of hyperelastic material models in the analysis of fabrics", International Journal of Clothing Science and Technology, Vol. 18 No. 5, pp. 314-325. https://doi.org/10.1108/09556220610685249
Publisher
:Emerald Group Publishing Limited
Copyright © 2006, Emerald Group Publishing Limited