Analysis of shear characteristics of woven fabrics and their interaction with fabric integrated structural factors

Shanbeh, Mohsen; Johari, Majid Safar; Zarrebini, Mohammad; Barburski, Marcin; Komisarczyk, Agnieszka

doi:10.1177/1558925019867520

Cited by 16 publications

(19 citation statements)

References 38 publications

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“…The fabric tensile force and its Youngs’s modulus play a significant role in determining the fabric behavior under the punching force. Both properties define the deformation of the fabric under punching [15,17]. Results show, Figure 12, a high correlation between the fabric tensile strength and the punching force, punching energy and fabric tensile energy, punching energy and fabric Young’s modulus.…”

Section: Resultsmentioning

confidence: 99%

“…However, its effect on punching energy is more noticeable. The dependency of fabric shear behavior on fabric weft density was found to be the most important factor [17,21,22]. Results confirmed that an increase in fabric weft density and weft yarn count leads to an increase in fabric shear rigidity along X and Y directions.…”

Section: Fabric Parameters Affecting Fabric Punching Forcementioning

confidence: 85%

“…Under their investigations were either natural or synthetic fabrics of different weave structure types. A nonlinear correlation and the initiated tension state can be observed, depending on the tension state and the woven fabric’s architecture [13–19]. Mesoscale models allow the virtual testing of woven fabrics on the yarn level, but their application is still challenging [14,15].…”

Section: Introductionmentioning

confidence: 99%

“…The experimental results showed that the yarn pull-out force is a function of shear modulus, number of intersections, and fabric tightness. The shear behavior of the fabric along the principal directions is dependent upon the structural parameters of woven fabrics in the weft direction [17–19]. The weft density is the most dominant parameter that affects fabric shear properties.…”

Section: Introductionmentioning

confidence: 99%

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Analysis of woven fabric behavior under punching force

Messiry

Eltahan

2021

Journal of Industrial Textiles

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In several applications, the industrial and protective fabrics might be subjected to punching by the rigid sharp spikes. Fabric resistance to the penetration of the puncher at a constant rate was studied. The analysis of the factors influencing the resistance of the fabric and an explanation of the puncture mechanism were generated. Punching force-displacement curves were obtained and four noticeable fabric failure modes were observed. A special setup was designed so that the fabric sample can be subjected to the biaxial stresses during the puncture tests. This paper studies the puncture behaviors of the plain, twill 1/3, and twill 2/2 woven fabric designs. It was found that the increase in the number of fabric layers from one to three and the number of picks/cm from 17.6 to 27.2 would elevate the punching resistance and the punching energy by 354% and 333%, respectively, with the insignificant change in the values of specific punching force and energy. Plain weave design proved to have higher values than twill design. A high correlation was observed between fabric tensile strength, fabric Young’s modulus, fabric failure energy and its punching force and punching energy.

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Section: Resultsmentioning

confidence: 99%

Section: Fabric Parameters Affecting Fabric Punching Forcementioning

confidence: 85%

Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

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Analysis of woven fabric behavior under punching force

Messiry

Eltahan

2021

Journal of Industrial Textiles

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“…Shear properties are important not only for fabrics and/or clothing but for textile composites as well. Shear characteristics of woven fabrics can be explained by two terms fabric., Shear rigidity (G) and Shear hysteresis at two angles (2HG and 2HG5) with the KESF instrument [67] . Until now, it has been known that a general empirical stress-strain curve for shear illustrates the characteristics in Fig.…”

Section: Shear Propertymentioning

confidence: 99%

النسبة بین الضغط الواقع وسلوک الإجهاد للمواد النسجیة ( الخیوط و الأقمشة )

الطنطاوى¹

2020

مجلة العمارة والفنون والعلوم الإنسانیة

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Woven fabric structures have, on account of the manufacturing process, a characteristic waviness of the fabric threads are not uniform, weft and warp threads are curved depending on the weave type, weaving process, coating process and the tension rate. If tension forces are applied to such a fabric, then displacements of the fabric structure take place as a result of the alteration of the thread curvature, which are described as constructional strain. This phoneme is fitted better by a viscoelastic material. These property one of results of ranking of textile subject for end use. The relationship between applied stress and resultant strain contains a timedependent element parameter. In stress-strain behavior of textile material we can get various, parameters like initial modules, yield stress, yield strain, region beyond the yield point, tests relevant to this phoneme, all pervious behaviors of textile material discussed in this paper. The main objectifies of this brief to clearly understand the fundamentals of deformation of textile martials under representation of stress to clarify the terminology the fabric structure and strain variation during deformation. We cannot confirm or deny the existence of a uniform stress behavior for one type of textile material, but this data is assumed to be categorized for each experiment separately. Exploration and examination in textile stress behavior require more and more experiment's trails and proof.

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Experimental Method to Determine the Draping Behavior of Auxiliary Materials for the Vacuum Bagging of CFRP Parts on Doubled-Curved Surfaces

Schmidt-Eisenlohr,

Voggenreiter,

Kupke

2024

Appl Compos Mater

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The production costs of aircraft primary structures made of carbon fibre reinforced polymer (CFRP) are significantly higher than for comparable metal-based structures. Today substantial effort is made to achieve a sufficient reproducibility and parts’ quality in manufacturing processes of CFRP structures. Especially the sub process vacuum bagging for infusion processes is still expensive. One of the reasons is the complex positioning of the flexible auxiliary materials which have to be stacked on the preform. During the positioning on doubled-curved surfaces these materials tend to form wrinkles, which can lead to defects of the composite part. Yet, a defined description of the wrinkling behavior of the auxiliary materials on doubled-curved surfaces does not exist. In this work a characterization of the wrinkling behavior on doubled-curved surfaces is investigated for the auxiliary materials of the Vacuum Assisted infusion Process (VAP®): release film, perforated peel ply, flow media, membrane and vacuum foil. Therefore, an experimental test method is derived similar to established hemisphere deformation test methods. The wrinkling behavior for the specific VAP auxiliary materials is empirically determined on differently curved surface geometries. It is shown that the draping behavior can be characterized by partial wrinkle-free surfaces between the wrinkles. A material specific threshold is derived to determine the appearance of wrinkles. The work shows that a characterization of the draping behavior of auxiliary materials on doubled-curved surfaces is possible. With the gained knowledge the potential for an increase of the vacuum bagging reproducibility is given.

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Analysis of shear characteristics of woven fabrics and their interaction with fabric integrated structural factors

Cited by 16 publications

References 38 publications

Analysis of woven fabric behavior under punching force

Analysis of woven fabric behavior under punching force

النسبة بین الضغط الواقع وسلوک الإجهاد للمواد النسجیة ( الخیوط و الأقمشة )

Experimental Method to Determine the Draping Behavior of Auxiliary Materials for the Vacuum Bagging of CFRP Parts on Doubled-Curved Surfaces

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