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논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 저널정보
- 국제구조공학회 Steel and Composite Structures, An International Journal Steel and Composite Structures, An International Journal Vol.25 No.2
- 발행연도
- 2017.1
- 수록면
- 209 - 216 (8page)
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초록· 키워드
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In this paper, the analysis of the behavior of surface cracks in finite-thickness plates repaired with a Boron/Epoxy composite patch is investigated using three-dimensional finite element methods. The stress intensity factor at the crack-front was used as the fracture criteria. Using the Ansys Parametric Design Language (APDL), the stress intensities at the internal and external positions of repaired surface crack were compared. The effects of the mechanical and geometrical properties of the adhesive layer and the composite patch on the variation of the stress intensity factor at the crack-front were examined.
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참고문헌 (41)
참고문헌 신청
Achour, T. / 2003 / Numerical analysis of the performances of the bonded composite patch for reducing stress concentration and repairing cracks at notch / Comput. Mater. Sci 28(1):41~48
Albedah, A. / 2013 / Analytical formulation of the stress intensity factor for crack emanating from central holes and repaired with bonded composite patch in aircraft structures / Compos.: Part B 45(1):852~857
Ayatollahi, M. R. / 2007 / Computation of stress intensity factors(KI, KII)and T-stress for cracks reinforced by composite patching / Compos. Struct 78(4):602~609
Bachir Bouiadjra, B. / 2002 / Computation of the stress intensity factors for patched cracks with bonded composite patch in mode I and mixed mode / Compos. Struct 56(4):401~406
Bachir Bouiadjra, B. / 2012 / Effects of the adhesive disband on the performances of bonded composite repairs in aircraft structures / Mater. Des 37:89~95
Albedah, A. / 2013 / Analytical formulation of the stress intensity factor for crack emanating from central holes and repaired with bonded composite patch in aircraft structures / Compos.: Part B 45(1):852~857
Ayatollahi, M. R. / 2007 / Computation of stress intensity factors(KI, KII)and T-stress for cracks reinforced by composite patching / Compos. Struct 78(4):602~609
Bachir Bouiadjra, B. / 2002 / Computation of the stress intensity factors for patched cracks with bonded composite patch in mode I and mixed mode / Compos. Struct 56(4):401~406
Bachir Bouiadjra, B. / 2012 / Effects of the adhesive disband on the performances of bonded composite repairs in aircraft structures / Mater. Des 37:89~95
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