Low-velocity impact damage research on 2-dimentional UHMWPE/CF hybrid woven laminates under preloading

Yuan Hu; Dongsheng Liu; Jian Guo; Yaoyao Shi; Chenwei Shan

doi:10.1016/j.tws.2021.107472

Low-velocity impact damage research on 2-dimentional UHMWPE/CF hybrid woven laminates under preloading

Yuan Hu, Dongsheng Liu, Jian Guo, Yaoyao Shi, Chenwei Shan

School of Mechanical Engineering

Northwestern Polytechnical University Xian

Research output: Contribution to journal › Article › peer-review

15 Scopus citations

Abstract

This paper provides a comprehensive understanding of the influence mechanism of preloading on low-velocity impact resistance of Carbon Fiber Reinforced Polymer Composite (CFRP) Laminates toughened with Ultra-high Molecular Weight Polyethylene (UHMWPE) fiber in the form of two-dimensional hybrid woven. An innovative preloading apparatus with patent number CN110426278A was developed to apply two kinds of preloading: uniaxial tension and uniaxial compression. Three-dimensional distribution of internal damage and failure patterns obtained by high-resolution optical imaging and X-ray computed tomography, together with Scanning Electron Microscope (SEM) were employed to explain the experimental findings and relevant failure mechanisms.

Original language	English
Article number	107472
Journal	Thin-Walled Structures
Volume	161
DOIs	https://doi.org/10.1016/j.tws.2021.107472
State	Published - Apr 2021

Keywords

Failure mechanism
Low-velocity impact damage
Preloading
X-ray computed tomography

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title = "Low-velocity impact damage research on 2-dimentional UHMWPE/CF hybrid woven laminates under preloading",

abstract = "This paper provides a comprehensive understanding of the influence mechanism of preloading on low-velocity impact resistance of Carbon Fiber Reinforced Polymer Composite (CFRP) Laminates toughened with Ultra-high Molecular Weight Polyethylene (UHMWPE) fiber in the form of two-dimensional hybrid woven. An innovative preloading apparatus with patent number CN110426278A was developed to apply two kinds of preloading: uniaxial tension and uniaxial compression. Three-dimensional distribution of internal damage and failure patterns obtained by high-resolution optical imaging and X-ray computed tomography, together with Scanning Electron Microscope (SEM) were employed to explain the experimental findings and relevant failure mechanisms.",

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AU - Liu, Dongsheng

AU - Guo, Jian

AU - Shi, Yaoyao

AU - Shan, Chenwei

PY - 2021/4

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AB - This paper provides a comprehensive understanding of the influence mechanism of preloading on low-velocity impact resistance of Carbon Fiber Reinforced Polymer Composite (CFRP) Laminates toughened with Ultra-high Molecular Weight Polyethylene (UHMWPE) fiber in the form of two-dimensional hybrid woven. An innovative preloading apparatus with patent number CN110426278A was developed to apply two kinds of preloading: uniaxial tension and uniaxial compression. Three-dimensional distribution of internal damage and failure patterns obtained by high-resolution optical imaging and X-ray computed tomography, together with Scanning Electron Microscope (SEM) were employed to explain the experimental findings and relevant failure mechanisms.

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Low-velocity impact damage research on 2-dimentional UHMWPE/CF hybrid woven laminates under preloading

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Keywords

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