High strain rate behavior and failure mechanism of three-dimensional five-directional carbon/phenolic braided composites under transverse compression

Li, Dian‐sen; Lu, Zixing; Jiang, Nan; Fang, Daining

doi:10.1016/j.compositesb.2010.11.011

Cited by 71 publications

(27 citation statements)

References 10 publications

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“…Sun et al investigated the high strain rate uniaxial extension and compression behavior of 3D four‐directional composite. Li et al further studied the high strain rate character of 3D five‐directional braided composite.…”

Section: Introductionmentioning

confidence: 99%

Energy absorption behaviors of 3D braided composites under impact loadings with frequency domain analysis

2014

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This article presented the energy absorption behaviors and damage mechanisms of 3D braided composites under transverse impact and low‐velocity impact with frequency domain analysis method. The transverse impact tests were contracted by modified split Hopkinson pressure bar with the impact velocities of 13.6, 17.8, and 22.8 m/s. The low‐velocity impact tests were performed by Instron 9250 drop‐weight instrument with the impact velocities ranging from 1 to 6 m/s. The experimental results shown that the peak load, displacement to peak load, total energy absorption increased with the increase of impact velocity. The damage morphologies showed the failure mode of 3D braided composite. Increased with the impact velocity, the failure mode changed from resin crack to fiber breakage. The frequency domain analysis results showed that the amplitude of stress wave increased with the increase of impact velocity, but its corresponding frequency was irrelevant to impact velocity. The different amplitude regions corresponded to different failure mode. POLYM. COMPOS., 37:1620–1627, 2016. © 2014 Society of Plastics Engineers

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Section: Introductionmentioning

confidence: 99%

Energy absorption behaviors of 3D braided composites under impact loadings with frequency domain analysis

2014

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“…Pei et al explored the effect of microstructure on the dynamic parameters of 3D braided composites. Li et al focused on the high strain rate behaviors of 3D braided composites. Zhou et al studied the deformation and damage on transverse impact of 3D braided composites both in experimental and numerical approaches.…”

Section: Introductionmentioning

confidence: 99%

Transverse impact responses and failure mechanism of 3D braided composites by mesostructure model

Lyu

Wang

et al. 2019

Polymer Composites

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This article aims to establish a full‐size mesostructure model of three‐dimensional (3D) braided composites based on the real structural characteristics, to explore the transverse impact response characteristics and failure mechanism of 3D braided composites at different impact speeds. The results showed that four stress wave cycles were applied on the composite and decreased gradually. The corresponding displacement, peak load, and energy absorption capacity were investigated. All the values increased with the increase of impact velocity. In addition, the stress propagation features into length, width, and thickness directions of composite were distinctly different. Finally, the failure modes and damage morphologies were examined to reveal the failure mechanism of 3D braided composite under transverse impact loading.

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“…Besides, the braided composites can avoid the disadvantage of poor strength of interlaminar shear [17,18]. The 3D4d braided composite is already extensively used in the fields of automobile, sports equipment and aerospace [19][20][21][22][23][24] because of its excellent capability for design, the property of wave reflecting and absorbing on its multiphase interfaces.…”

Section: Introductionmentioning

confidence: 99%

Vibration modal analysis of three-dimensional and four directional braided composites

Pei

Li²,

Chen

et al. 2015

Composites Part B: Engineering

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High strain rate behavior and failure mechanism of three-dimensional five-directional carbon/phenolic braided composites under transverse compression

Cited by 71 publications

References 10 publications

Energy absorption behaviors of 3D braided composites under impact loadings with frequency domain analysis

Energy absorption behaviors of 3D braided composites under impact loadings with frequency domain analysis

Transverse impact responses and failure mechanism of 3D braided composites by mesostructure model

Vibration modal analysis of three-dimensional and four directional braided composites

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