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Erschienen in: Applied Composite Materials 6/2022

19.09.2022

Effect of Different Z-directional Fibers on Mechanical Properties of Composites Using Numerical and Experimental Tests

verfasst von: Zitong Guo, Zhongde Shan, Hao Huang, Jihua Huang, Dong Wang

Erschienen in: Applied Composite Materials | Ausgabe 6/2022

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Abstract

Based on the flexible oriented three-dimensional woven process, the Z-directional mechanical properties of carbon fiber reinforced composite were investigated. The tensile properties of fibers with different K-bundles at different twist levels were compared and the results showed that the 4 bundles of 3 K fibers have the best tensile strength at 20 twists/m. Using the Otsu threshold segmentation algorithm and scanning electron microscope detection method, the reasons for the variation of fiber twist with tensile strength were explained by counting hairiness pixel values and observing the pull-out of fiber filaments. Using computed tomography (CT) to scan the images of the impregnated fiber bundles and preforms, the fiber bundle filling factor was derived as 0.71, and the cross-sectional area of the fiber bundle after weaving are SX/Y = 0.416mm2, SZ=0.453mm2, which were used to derive the volume fraction of fiber preforms and the elastic modulus of the composites, the maximum errors are 2.7% and 10.3%, respectively. For twisted fibers, the conversion relationship among fiber bundle length and twist and the cross-sectional model of twisting were established, and the volume fraction of 20twists/m fiber preforms was 89.54%, and their elastic modulus was 43.48GPa. A theoretical prediction model and a finite element simulation model are established, and it is proved by experiments that when the Z-directional fiber is twisted at 20 twists/m, the Z-directional mechanical properties are improved by 44.75%.

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Literatur
1.
Zurück zum Zitat Zhang, Y.Z., Yang, Y., Du, W.H., Han, Q.: Research on Finite Element Model Modification of Carbon Fiber Reinforced Plastic (CFRP) Laminated Structures Based on Correlation Analysis and an Approximate Model. Materials. 12(16), 2623 (2019). https://doi.org/10.3390/ma12162623CrossRef Zhang, Y.Z., Yang, Y., Du, W.H., Han, Q.: Research on Finite Element Model Modification of Carbon Fiber Reinforced Plastic (CFRP) Laminated Structures Based on Correlation Analysis and an Approximate Model. Materials. 12(16), 2623 (2019). https://​doi.​org/​10.​3390/​ma12162623CrossRef
3.
Zurück zum Zitat Uribe, B.E.B., Carvalho, A.J.F., Tarpani, J.R.: Low‐cost, environmentally friendly route to produce glass fiber‐reinforced polymer composites with microfibrillated cellulose interphase. J. Appl. Polym. Sci. 133(46), (2016). https://doi.org/10.1002/app.44183 Uribe, B.E.B., Carvalho, A.J.F., Tarpani, J.R.: Low‐cost, environmentally friendly route to produce glass fiber‐reinforced polymer composites with microfibrillated cellulose interphase. J. Appl. Polym. Sci. 133(46), (2016). https://​doi.​org/​10.​1002/​app.​44183
27.
Zurück zum Zitat Jongvivatsakul, P., Thi, C.N., Tanapornraweekit, G., Bui, V.H.: Mechanical properties of aramid fiber-reinforced composites and performance on repairing concrete beams damaged by corrosion. Songklanakarin J. Sci. Tech. 42(3), 637–644 (2020). https://doi.org/10.14456/sjst-psu.2020.81 Jongvivatsakul, P., Thi, C.N., Tanapornraweekit, G., Bui, V.H.: Mechanical properties of aramid fiber-reinforced composites and performance on repairing concrete beams damaged by corrosion. Songklanakarin J. Sci. Tech. 42(3), 637–644 (2020). https://​doi.​org/​10.​14456/​sjst-psu.​2020.​81
34.
Metadaten
Titel
Effect of Different Z-directional Fibers on Mechanical Properties of Composites Using Numerical and Experimental Tests
verfasst von
Zitong Guo
Zhongde Shan
Hao Huang
Jihua Huang
Dong Wang
Publikationsdatum
19.09.2022
Verlag
Springer Netherlands
Erschienen in
Applied Composite Materials / Ausgabe 6/2022
Print ISSN: 0929-189X
Elektronische ISSN: 1573-4897
DOI
https://doi.org/10.1007/s10443-022-10062-z

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