Finite Element Modeling of Woven Fabric Composites at Meso-Level under Combined Loading Modes

Komeili, Mojtaba; Milani, Abbas S.

doi:10.5772/17333

Cited by 11 publications

(8 citation statements)

References 21 publications

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“…26, No. 17 (2014), 5857-5860 conditions such as equal stress and equal strain on unit cell model cannot get accurate simulation results 9 , so researchers tend to use periodic boundary conditions and more reliable mesoscopic mechanical response is obtained 8,10 . Suquet 11 proposed a displacement field of unit cell, which can be expressed as…”

Section: Geometric Model Of Unit Cellmentioning

confidence: 99%

Shear Deformation Analysis of Fabric Prepreg through Picture-Frame Test and Finite Element Method

Guo¹,

Xue²,

Tan³

2014

Asian J. Chem.

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Section: Geometric Model Of Unit Cellmentioning

confidence: 99%

Shear Deformation Analysis of Fabric Prepreg through Picture-Frame Test and Finite Element Method

Guo¹,

Xue²,

Tan³

2014

Asian J. Chem.

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“…Woven fabric can be addressed to a multi-scale problem. Three hierarchical levels can be defined 6 : macro-level, meso-level, and micro-level. Depending on the discretization level, different modelling approaches and homogenization techniques need to be implemented.…”

Section: Introductionmentioning

confidence: 99%

Experimental characterization and finite element modelling of a thermoplastic composite lamina subjected to large shear deformation

Fiumarella

Boria

Belingardi

et al. 2020

Mat Design & Process Comms

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In this work, the behaviour of a woven lamina for thermoplastic composite material is experimentally and numerically investigated. A thermoplastic composite made of hot‐pressed polypropylene (PP) woven laminas is the object of the study. The laminas are composed by tapes that are made up of coextruded core and skins. Experimental tests were carried out to determine the properties of the lamina. The experimental data are used to develop numerical models for the simulation of the experimental test. Three modelling techniques are proposed: The first one implements a macro‐mechanical material model, the second one uses a meso‐mechanical approach, and the third one discretizes the geometry at the yarn level. The global response of the meso‐mechanical material model showed the best agreement with the experimental test, even if it does not represent the optimal solution from the computational cost point of view.

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“…Sometimes, in specific cases, impact resistance, fatigue strength by long-term alternating stress and wear resistance are determined. Determining the mechanical characteristics allows estimating the in-service behavior of the products by quantifying the opposite resistance to their testing and processing [4][5][29][30].…”

Section: Introductionmentioning

confidence: 99%

Research Regarding Uniaxial Tensile Strength of Nylon Woven Fabrics, Coated and Uncoated with Silicone

Vlad

Oleksik

2019

MATEC Web Conf.

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Properties of woven fabrics used to make airbag cushions are influenced by a lot of factors: the nature of raw materials, woven fabric geometry and density, technological parameters of the weaving operation and finishing. The main purpose of this research paper is to find the values of three mechanical parameters – tensile strain, tensile stress and specific modulus – according to the type of samples and test direction on the testing stand. To obtain woven fabric samples were used polyamide 6-6 polyfilament yarns (nylon), silicone coated and uncoated fabric. Testing procedure and samples preparation were done following the standard EN ISO 13934-1:1999. Test results and graphs show that, we have a good uniformity of the geometry for the analyzed fabrics.

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Finite Element Modeling of Woven Fabric Composites at Meso-Level under Combined Loading Modes

Cited by 11 publications

References 21 publications

Shear Deformation Analysis of Fabric Prepreg through Picture-Frame Test and Finite Element Method

Shear Deformation Analysis of Fabric Prepreg through Picture-Frame Test and Finite Element Method

Experimental characterization and finite element modelling of a thermoplastic composite lamina subjected to large shear deformation

Research Regarding Uniaxial Tensile Strength of Nylon Woven Fabrics, Coated and Uncoated with Silicone

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