Effects of stitching yarn types on flexural fatigue properties of 3D stitched carbon fiber composites

Song, Wen Long; Liu, Tao; Song, Chenyang; Wang, Shujuan; Jing, Yunjuan; Ma, Jun; Li, Guosheng; Zhou, Rui; Dou, Hao; Fan, Wei

doi:10.1016/j.polymertesting.2022.107744

Cited by 10 publications

(2 citation statements)

References 29 publications

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“…To obtain elastic constants in any direction, a fourth-order tensor transformation needs to be applied to the elastic flexibility matrix. 49,50 The general transformation is expressed as follows:…”

Section: Calculation Of Elastic Propertiesmentioning

confidence: 99%

Prediction and adjustment of elastic properties in three‐dimensional orthogonal woven composites through dual‐scale modeling

Jing,

Zhou,

Wang

et al. 2024

Polymer Composites

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Three‐dimensional (3D) orthogonal woven composites can overcome the drawback of weak interlaminar strengths in traditional laminated composites and exhibit excellent resistance to out‐of‐plane impact, however, the significant difference in properties in the in‐plane orthogonal direction will limit the potential range of application thereof. Predicting elastic properties and exploring methods of adjustment are therefore of paramount importance. Using computed tomography (CT) scanning to obtain detailed parameter models, a corresponding dual‐scale model of microscopic representative volume element (RVE) and mesoscopic RVE was established, and the accuracy of the model was experimentally validated, which can predict the elastic properties of materials. In addition, the influences of the yarn fiber volume fraction and weaving distance on elastic properties were evaluated using the elastic modulus visualization method, and a formula integrating these two factors is provided for adjustment of the in‐plane orthogonal Young's modulus.Highlights Experimentally validated microscale and mesoscale RVE models were established. The influences of factors on elastic properties were visualized. The relationship between Young's modulus and influencing factors was derived. A reliable strategy for adjusting the in‐plane Young's modulus was proposed.

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Section: Calculation Of Elastic Propertiesmentioning

confidence: 99%

Prediction and adjustment of elastic properties in three‐dimensional orthogonal woven composites through dual‐scale modeling

Jing,

Zhou,

Wang

et al. 2024

Polymer Composites

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“…The basis of 3D textile production relies on the placement of Z yarn technology in the thickness of fabric. While the binding warp yarns connect the weft layers in the 3D woven fabrics, 4,5 the Z yarn is inserted into the fabric layers by the needles in the 3D tufted 6,7 or stitched 8,9 fabrics. Moreover, it is possible to obtain 3D textiles by the using of knitting, 10,11 braiding 12,13 or non- woven 14,15 production technologies.…”

Section: Introductionmentioning

confidence: 99%

In and off- axes mechanical properties of three- dimensional textile reinforced carbon composites

Korkmaz

2024

Journal of Composite Materials

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Orienting or placing the yarns at the third direction of three dimensional (3D) textiles may improve or degrade the in- plane mechanical properties of 3D composites. In the previous study, the bending and out- of- plane mechanical properties of 3D composites were comprehensively investigated. As the controversial results can be clarified in the literature, the study was extended to investigate the in and off- axes mechanical properties of 3D composites. The tensile and in- plane shear properties of 3D carbon woven, 3D carbon multi- axis warp knitted, and 3D carbon stitched fabrics were comparatively examined from dry structure to the composite. In addition, a carbon traditional laminated composite was produced and tested to make a comparison. According to the load bearing capacity of 3D textiles from dry structure to the composite, the 3D woven fabric shown the worst performance.

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Investigation of the translaminar fracture behavior of the fiber-reinforced composites stitched perpendicular to their plane

Asan,

Kaman,

Dag

et al. 2024

J Braz. Soc. Mech. Sci. Eng.

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Effects of stitching yarn types on flexural fatigue properties of 3D stitched carbon fiber composites

Cited by 10 publications

References 29 publications

Prediction and adjustment of elastic properties in three‐dimensional orthogonal woven composites through dual‐scale modeling

Prediction and adjustment of elastic properties in three‐dimensional orthogonal woven composites through dual‐scale modeling

In and off- axes mechanical properties of three- dimensional textile reinforced carbon composites

Investigation of the translaminar fracture behavior of the fiber-reinforced composites stitched perpendicular to their plane

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