Fracture and Structural Integrity e-ISSN 1971-8993 Open access
SI: Modeling in Structural Integrity Vol. 19, No. 71 (2025)

Numerical study of delamination process of the CFRP composite

Author and affiliation details
DOI
10.3221/IGF-ESIS.71.13
Pages
182-192
Published
Licence
CC BY 4.0
Published inVol. 19, No. 71 (2025)Go to the issue

Abstract

A quasi-static approach for an interface damage model, incorporating Rayleigh damping for viscoelastic carbon fiber reinforced polymer composites, is introduced. The interface traction-relative displacement behavior is modeled using a thin adhesive layer, similar to cohesive zone models. The problem is solved numerically with a semi-implicit time-stepping method. The cohesive interface model, integrated into the Finite Element Method, was applied to determine the critical force away from the crack tip. Results showed that the numerical delamination under mode I conditions aligned well with experimental data for the cohesive zone formulations studied. The numerical example demonstrates the effectiveness of the proposed model.

Keywords

Article history

  1. ReceivedUntil the next stage: 13 days
  2. RevisedUntil the next stage: 0 days
  3. AcceptedUntil the next stage: 16 days
  4. Published

Statements

Funding

Slovak Research and Development Agency of the Ministry of Education, Research, Development and Youth

How to cite

APA

Kormaníková, E., & Kotrasova, K. (2024). Numerical study of delamination process of the CFRP composite. Fracture and Structural Integrity, 19(71), 182–192. https://doi.org/10.3221/IGF-ESIS.71.13

IEEE

E. Kormaníková and K. Kotrasova, “Numerical study of delamination process of the CFRP composite,” Fracture and Structural Integrity, vol. 19, no. 71, pp. 182–192, 2024, doi: 10.3221/IGF-ESIS.71.13.

MLA

Kormaníková, Eva, and Kamila Kotrasova. “Numerical study of delamination process of the CFRP composite.” Fracture and Structural Integrity, vol. 19, no. 71, 2024, pp. 182–192. https://doi.org/10.3221/IGF-ESIS.71.13.

Chicago

Kormaníková, Eva, and Kamila Kotrasova. 2024. “Numerical study of delamination process of the CFRP composite.” Fracture and Structural Integrity 19 (71): 182–192. https://doi.org/10.3221/IGF-ESIS.71.13.

Harvard

Kormaníková, E. and Kotrasova, K. (2024) ‘Numerical study of delamination process of the CFRP composite’, Fracture and Structural Integrity, 19(71), pp. 182–192. doi: 10.3221/IGF-ESIS.71.13.

Vancouver

Kormaníková E, Kotrasova K. Numerical study of delamination process of the CFRP composite. Fracture and Structural Integrity. 2024;19(71):182-192. doi:10.3221/IGF-ESIS.71.13

BibTeX

@article{kormanikova2024, author = {Kormaníková, Eva and Kotrasova, Kamila}, title = {Numerical study of delamination process of the CFRP composite}, journal = {Fracture and Structural Integrity}, year = {2024}, volume = {19}, number = {71}, pages = {182--192}, doi = {10.3221/IGF-ESIS.71.13}, url = {https://doi.org/10.3221/IGF-ESIS.71.13}, issn = {1971-8993} }

RIS

TY - JOUR AU - Kormaníková, Eva AU - Kotrasova, Kamila TI - Numerical study of delamination process of the CFRP composite JO - Fracture and Structural Integrity T2 - Fracture and Structural Integrity PY - 2024 DA - 2024/10/31 VL - 19 IS - 71 SP - 182 EP - 192 DO - 10.3221/IGF-ESIS.71.13 UR - https://doi.org/10.3221/IGF-ESIS.71.13 SN - 1971-8993 ER -

Licence

Creative Commons Attribution 4.0 International

May be shared and adapted, provided appropriate credit is given. Copyright © 2024 Eva Kormaníková, Kamila Kotrasova.

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