Mechanical Response and Damage Analysis of 3D Multi-Structured Knitted Composite under Quasi-Tensile Loadings

Xi Wen Jia; Jia Zhi Su; Yi Zhu Zheng; Bo Hong Gu; Bao Zhong Sun

doi:10.4028/www.scientific.net/AMR.476-478.767

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 476-478Mechanical Response and Damage Analysis of 3D...

Mechanical Response and Damage Analysis of 3D Multi-Structured Knitted Composite under Quasi-Tensile Loadings

Abstract:

The mechanical response and damage mechanism of a 3D multi-structured knitted composite under quasi-tensile loadings are investigated based on experimental results. The multi-structured knitted composite consists of two knitted fabrics with weft double-faced interlock knitted fabric as core material and biaxial warp-knitted fabric as surface layer in the above-mentioned composite system, respectively. The tensile stress against strain curve is obtained to analyze the mechanical behavior. Furthermore, the failure mechanisms of 3D multi-structured knitted composite are discussed from the experimental observations by the initiation and propagation of damaged zone in knitted composites.

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Periodical:

Advanced Materials Research (Volumes 476-478)

Pages:

767-770

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.476-478.767

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Online since:

February 2012

Authors:

Xi Wen Jia, Jia Zhi Su, Yi Zhu Zheng, Bo Hong Gu, Bao Zhong Sun

Keywords:

3D Multi-Structured Knitted Composite, Damage Mechanism, Knitted Fabric, Mechanical Response

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References

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