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Dynamic simulation of crack initiation and propagation in cross-ply laminates by DEM

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Dynamic simulation of crack initiation and propagation in cross-ply laminates by DEM. / Yang, Dongmin; Sheng, Yong; Ye, Jianqiao et al.
In: Composites Science and Technology, Vol. 71, No. 11, 28.07.2011, p. 1410-1418.

Research output: Contribution to Journal/Magazine › Journal article › peer-review

Harvard

Yang, D, Sheng, Y, Ye, J & Tan, Y 2011, 'Dynamic simulation of crack initiation and propagation in cross-ply laminates by DEM', Composites Science and Technology, vol. 71, no. 11, pp. 1410-1418. https://doi.org/10.1016/j.compscitech.2011.05.014

APA

Yang, D., Sheng, Y., Ye, J., & Tan, Y. (2011). Dynamic simulation of crack initiation and propagation in cross-ply laminates by DEM. Composites Science and Technology, 71(11), 1410-1418. https://doi.org/10.1016/j.compscitech.2011.05.014

Vancouver

Yang D, Sheng Y, Ye J, Tan Y. Dynamic simulation of crack initiation and propagation in cross-ply laminates by DEM. Composites Science and Technology. 2011 Jul 28;71(11):1410-1418. doi: 10.1016/j.compscitech.2011.05.014

Author

Yang, Dongmin ; Sheng, Yong ; Ye, Jianqiao et al. / Dynamic simulation of crack initiation and propagation in cross-ply laminates by DEM. In: Composites Science and Technology. 2011 ; Vol. 71, No. 11. pp. 1410-1418.

Bibtex

@article{65b68f5fd445408d91e6a35c06b9c229,
title = "Dynamic simulation of crack initiation and propagation in cross-ply laminates by DEM",
abstract = "A representative element of the cross-ply laminate was modeled by the discrete element method (DEM) to analyze the stresses distribution. The DEM modeling results were compared with those from alternative approaches to validate the DEM model. The transverse cracking and interfacial delamination in [0 degrees(1)/90 degrees(3)](s) and [90 degrees(n)/0 degrees(1)](s) cross-ply laminates under transverse loading were analyzed by comparing crack densities as well as stiffness reduction with those from experiments and other numerical methods. It was found that the proposed DEM model can simultaneously capture the transverse cracking and delamination phenomenon, and can predict the variation of crack density and stiffness reduction accurately. ",
keywords = "A. Laminate, B. Delamination , C. Transverse cracking , C. Multiscale modeling , DEM",
author = "Dongmin Yang and Yong Sheng and Jianqiao Ye and Yuanqiang Tan",
year = "2011",
month = jul,
day = "28",
doi = "10.1016/j.compscitech.2011.05.014",
language = "English",
volume = "71",
pages = "1410--1418",
journal = "Composites Science and Technology",
issn = "0266-3538",
publisher = "Elsevier BV",
number = "11",

}

RIS

TY - JOUR

T1 - Dynamic simulation of crack initiation and propagation in cross-ply laminates by DEM

AU - Yang, Dongmin

AU - Sheng, Yong

AU - Ye, Jianqiao

AU - Tan, Yuanqiang

PY - 2011/7/28

Y1 - 2011/7/28

N2 - A representative element of the cross-ply laminate was modeled by the discrete element method (DEM) to analyze the stresses distribution. The DEM modeling results were compared with those from alternative approaches to validate the DEM model. The transverse cracking and interfacial delamination in [0 degrees(1)/90 degrees(3)](s) and [90 degrees(n)/0 degrees(1)](s) cross-ply laminates under transverse loading were analyzed by comparing crack densities as well as stiffness reduction with those from experiments and other numerical methods. It was found that the proposed DEM model can simultaneously capture the transverse cracking and delamination phenomenon, and can predict the variation of crack density and stiffness reduction accurately. 

AB - A representative element of the cross-ply laminate was modeled by the discrete element method (DEM) to analyze the stresses distribution. The DEM modeling results were compared with those from alternative approaches to validate the DEM model. The transverse cracking and interfacial delamination in [0 degrees(1)/90 degrees(3)](s) and [90 degrees(n)/0 degrees(1)](s) cross-ply laminates under transverse loading were analyzed by comparing crack densities as well as stiffness reduction with those from experiments and other numerical methods. It was found that the proposed DEM model can simultaneously capture the transverse cracking and delamination phenomenon, and can predict the variation of crack density and stiffness reduction accurately. 

KW - A. Laminate

KW - B. Delamination

KW - C. Transverse cracking

KW - C. Multiscale modeling

KW - DEM

U2 - 10.1016/j.compscitech.2011.05.014

DO - 10.1016/j.compscitech.2011.05.014

M3 - Journal article

VL - 71

SP - 1410

EP - 1418

JO - Composites Science and Technology

JF - Composites Science and Technology

SN - 0266-3538

IS - 11

ER -