Conference proceeding
Finite Deformation Micromechanical Analysis of Textile-Reinforced Plastics
Textile Engineering, Vol.3, pp.49-57
ASME 2003 International Mechanical Engineering Congress and Exposition, Washington, DC, USA, Nov. 15 - 21, 2003
01/01/2003
DOI: 10.1115/IMECE2003-55182
Abstract
Nonlinear elastic stiffness behaviors of plain-weave textile-reinforced composites are considered in this work by modeling finite deformation effects at two scales: (1) at the fiber diameter scale within yarns (~10 microns); (2) at the yarn diameter scale within woven textiles (~1000 microns). To capture the effect of heterogeneous microscale stress and strain fields, symmetric, conjugate, stress and strain measures are first established. A transversely isotropic hyperelasticity model is then presented for modeling finite deformation behaviors of yarns. After the free parameters of this model are estimated using unit cell analysis at the fiber-diameter scale, it is then incorporated into plain-weave textile unit cell model. The textile mode is then subjected to finite strain deformation controlled loading to quantify nonlinearity in stiffness behaviors.
Details
- Title: Subtitle
- Finite Deformation Micromechanical Analysis of Textile-Reinforced Plastics
- Creators
- Colby C Swan - University of IowaHyungJoo Kim - University of Iowa
- Resource Type
- Conference proceeding
- Publication Details
- Textile Engineering, Vol.3, pp.49-57
- Conference
- ASME 2003 International Mechanical Engineering Congress and Exposition, Washington, DC, USA, Nov. 15 - 21, 2003
- DOI
- 10.1115/IMECE2003-55182
- Publisher
- ASMEDC
- Language
- English
- Date published
- 01/01/2003
- Academic Unit
- Civil and Environmental Engineering
- Record Identifier
- 9984197173902771
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