The vast research area of modeling of three-dimensional (3D) woven fabrics can be subdivided into several domains, each of them having its own challenges and difficulties — some are already solved and implemented in software, while some still wait for their solution. This paper discusses the following problems and reviews the available solutions: coding of the structure of 3D weaves; building a geometrical model of 3D fabric; calculation of deformation resistance of a 3D fabric; transformation of the geometrical model into finite element mesh; prediction of elastic mechanical properties of 3D reinforced composites. A case study for warp interlock 3D fabrics concludes the paper.
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Lomov et al. (2010) studied this question.
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