Prediction of shear force and an analysis of yarn slippage for a plain-weave carbon fabric in a bias extension state

Page, John; Wang, J.

doi:10.1016/s0266-3538(99)00198-0

Cited by 49 publications

(22 citation statements)

References 14 publications

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“…Another family of models attempts to simulate the full fabric at yarn level using finite element discretizations of volumetric yarns, accounting for all yarn interactions [Ng et al 1998;Page and Wang 2000;Duan et al 2006]. However, the large computational requirements make them intractable for moderately large samples.…”

Section: Yarn-level Models In Textile Researchmentioning

confidence: 99%

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Yarn-level simulation of woven cloth

Cirio¹,

López‐Moreno²,

Miraut³

et al. 2014

ACM Trans. Graph.

119

110

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Figure 1: Yarn-level simulation of a shirt with 2023 yarns and 350530 crossing nodes. We produce a snag on the shirt by pulling on a seam node. Fine-scale deformations showing yarn sliding and thin wrinkles are combined with large-scale motion of the shirt. AbstractThe large-scale mechanical behavior of woven cloth is determined by the mechanical properties of the yarns, the weave pattern, and frictional contact between yarns. Using standard simulation methods for elastic rod models and yarn-yarn contact handling, the simulation of woven garments at realistic yarn densities is deemed intractable. This paper introduces an efficient solution for simulating woven cloth at the yarn level. Central to our solution is a novel discretization of interlaced yarns based on yarn crossings and yarn sliding, which allows modeling yarn-yarn contact implicitly, avoiding contact handling at yarn crossings altogether. Combined with models for internal yarn forces and inter-yarn frictional contact, as well as a massively parallel solver, we are able to simulate garments with hundreds of thousands of yarn crossings at practical framerates on a desktop machine, showing combinations of large-scale and fine-scale effects induced by yarn-level mechanics.

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Section: Yarn-level Models In Textile Researchmentioning

confidence: 99%

“…In essence, we estimate the compression force by averaging the normal components of warp and weft forces, depicted in Fig. 5-c, and then this compression can be used to model friction and shear forces [Page and Wang 2000].…”

Section: Compression At Yarn Crossingsmentioning

confidence: 99%

Yarn-level simulation of woven cloth

Cirio¹,

López‐Moreno²,

Miraut³

et al. 2014

ACM Trans. Graph.

119

110

View full text Add to dashboard Cite

show abstract

“…The shear model developed here is based on the Grosberg approach [5] as well as that of Skelton [6]. Several authors have contributed to shear modelling more recently [7,8]. It is worth pointing out that Kawabata [9] used a very different approach where experiments are used to determine the coefficients of the shear force and deformation relationship.…”

Section: Initial Shear Stiffnessmentioning

confidence: 99%

Tensile and Shear Deformation Modelling of Woven Fabrics

2008

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“…However, in the last decade many FEA were conducted due to the development of software. They employed continuum mechanics [6], finite element method [7][8][9][10], viscoelastic theory [11], linear approximation [12], beam deflection theory [13] and energy method [14] to explain the shear behavior of fabrics. Also, the picture frame test is a popular method for measuring the shear resistance of engineering fabrics at large strain [15].…”

Section: Introductionmentioning

confidence: 99%

A simplified model of plain weave fabric reinforcements for the pure shear loading

Basit

Luo

2017

Int J Mater Form

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An analytical and non-linear finite element (FE) modelling approach of plain weave fabric reinforcements have been developed to predict shear force for pure shear condition. For simplicity two main components of force for shear deformation has been considered; one is force required for the elastic deformation and another is to overcome the frictional resistance. Coulomb friction model of ANSYS is used in the FE model whereas the boundary condition has been established using Lagrangian description. Modelling of frictional resistance due to contact between yarns and crossover are conducted by utilizing contact pair option in ANSYS. A good agreement between theoretical and FEA model have been obtained. To ensure pure shear deformation in the fabrics it has been proved that there are no stress (von Mises and normal) or tension exist in the deformed yarn.

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Prediction of shear force and an analysis of yarn slippage for a plain-weave carbon fabric in a bias extension state

Cited by 49 publications

References 14 publications

Yarn-level simulation of woven cloth

Yarn-level simulation of woven cloth

Tensile and Shear Deformation Modelling of Woven Fabrics

A simplified model of plain weave fabric reinforcements for the pure shear loading

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