Advances in materials Research

  • 제5권1호
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  • Pages.11-20
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  • 2016
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  • 2234-0912(pISSN)
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  • 2234-179X(eISSN)
테크노프레스 (Techno-Press)
권호 표지
DOI QR코드

DOI QR Code

Analysis of the adhesive damage between composite and metallic adherends: Application to the repair of aircraft structures

  • 투고 : 2016.03.20
  • 심사 : 2016.04.28
  • 발행 : 2016.03.25
⟨ 이전 논문 다음 논문 ⟩

초록

In bonded composite repair of aircraft structures, the damage of the adhesive can thus reduce significantly the efficiency and the durability of the bonded composite repair. The adhesive damage models using critical zone have proven their effectiveness due to simplicity and ap-plicability of the damage criteria in these models. The scope of this study is to analyze the effects of the patch thickness and the adhesive thickness on the damage damage in bonded composite repair of aircraft structures by using modified damage zone theory. The obtained results show that, when the thickness of adhesive increases the damage zone increases and the adhesive loses its rigidity, inversely when the patch is reduced the adhesive damage be-comes more significant.

키워드

과제정보

연구 과제 주관 기관 : King Saud University

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피인용 문헌

  1. Numerical Investigation of the Adhesive Damage Used for the Repair of A5083 H11 Aluminum Structures by Composites Patches vol.44, pp.None, 2019, https://doi.org/10.4028/www.scientific.net/jera.44.22
  2. Using CZM and XFEM to predict the damage to aluminum notched plates reinforced with a composite patch vol.15, pp.2, 2020, https://doi.org/10.2140/jomms.2020.15.185