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.
Tópico:
Elasticity and Material Modeling
Citaciones:
31
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Altmétricas:
0
Información de la Fuente:
FuenteInternational Journal of Clothing Science and Technology