Original Article
  • The Study on the Characteristics of Mode I Crack for Cross-ply Carbon/Epoxy Composite Laminates Based on Stress Fields

  • Min-Song Kang*, Min-Hyeok Jeon*, In-Gul Kim*†, Kyeong-Sik Woo**

  • * Department of Aerospace Engineering, Chungnam National University
    *† Department of Aerospace Engineering, Chungnam National University
    ** School of Civil Engineering, Chungbuk National University

  • 응력장을 이용한 직교적층 탄소섬유/에폭시 복합재 적층판의 모드 I 균열 특성 연구

  • 강민송* · 전민혁* · 김인걸*† · 우경식**

References
  • 1. Kang, M.S., Jeon, M.H., Kim, I.G., and Woo, K.S., “The Characteristics for Mode I Interlaminar and Intralaminar Fractures of Cross-ply Carbon/epoxy Composite Laminates Based on Energy Release Rate,” Composites Research, Vol. 32, No. 1, 2019, pp. 6-12.
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  • 2. ASTM D5528-13, Standard Test Method for Mode I Interlaminar Fracture Toughness of Unidirectional Fiber-Reinforced Polymer Matrix Composites, ASTM International, West Conshohocken, PA, 2013.
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  • 3. ASTM D7905 / D7905M-14, Standard Test Method for Determination of the Mode II Interlaminar Fracture Toughness of Unidirectional Fiber-Reinforced Polymer Matrix Composites, ASTM International, West Conshohocken, PA, 2014.
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  • 6. Harper, P.W., and Hallett, S.R., “Cohesive Zone Length in Numerical Simulations of Composite Delamination,” Engineering Fracture Mechanics, Vol. 75, No. 16, 2008, pp. 4774-4792.
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  • 7. Camanho, P.P., Davila, C.G., and De Moura, M., “Numerical Simulation of Mixed-mode Progressive Delamination in Composite Materials,” Journal of Composite Materials, Vol. 37, No. 16, 2003, pp. 1415-1438.
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  • 8. De Morais, A., De Moura, M., Marques, A., and De Castro, P., “Mode-I Interlaminar Fracture of Carbon/epoxy Cross-ply Composites,” Composites Science and Technology, Vol. 62, No. 5, 2002, pp. 679-686.
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  • 9. Chalivendra, V.B., “Mode-I Crack-tip Stress Fields for Inhomogeneous Orthotropic Medium,” Mechanics of Materials, Vol. 40, No. 4-5, 2008, pp. 293-301.
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  • 10. Anderson, T.L., Fracture Mechanics: Fundamentals and Applications, CRC Press, 2017.
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  • 11. Krenk, S., “On the Elastic Constants of Plane Orthotropic Elasticity,” Journal of Composite Materials, Vol. 13, No. 2, 1979, pp. 108-116.
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  • 12. Wei, Y., “A Stochastic Description on the Traction-separation Law of an Interface with Non-covalent Bonding,” Journal of the Mechanics and Physics of Solids, Vol. 70, 2014, pp. 227-241.
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  • 13. De Moura, M., Campilho, R.D., Amaro, A., and Reis, P., “Interlaminar and Intralaminar Fracture Characterization of Composites under Mode I Loading,” Composite Structures, Vol. 92, No. 1, 2010, pp. 144-149.
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This Article

Correspondence to

  • In-Gul Kim

  • Department of Aerospace Engineering, Chungnam National University

  • E-mail: igkim@cnu.ac.kr