한국해양공학회지 (Journal of Ocean Engineering and Technology)

  • 제11권3호
  • /
  • Pages.69-75
  • /
  • 1997
  • /
  • 1225-0767(pISSN)
  • /
  • 2287-6715(eISSN)
한국해양공학회 (Korean Society of Ocean Engineers)
권호 표지

항공기 구조물에서 FRP를 이용한 보강부재의 피로수명에 대한 연구

A study on fatigue life of aluminum plate reinforced with FRP in aircraft structure

  • 박원조 (경상대학교, 해양과학대학, 선박기계공학과) ;
  • 허정원 (현대우주항공㈜ 중앙연구소) ;
  • 이광영 (경상대학교, 해양과학대학, 선박기계공학과)
  • 발행 : 1997.08.01
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초록

A A12024-T3 plate has been reinforced with AFRP to be a Hybrid-Composite, APAL. The fatigue life of the APAL has been investigated. The effects of bonding surface, numbers of AFRP bonded and AFRP orientation on fatigue life have been compared with A12024-T3 plate. Fatigue life of APAL has been remarkedly increased compared with that of A12024-T3 plate. The fatigue life has depended on bonding surface and AFRP orientation, but no relationship could be found with numbers of AFRP laminates.

키워드

참고문헌

  1. Engineering Fracture mechanics v.19 no.2 FLIGHT SIMULATION BEHAVIOR OF ARAMID REINFORCED ALUMINUM LAMINATES(ARALL) Marissen R.
  2. 항공산업동향
  3. Fatigue Engng. Mater. Struct. v.14 no.10 Fatigue Crack Growth through ARALL-4 at Ambient Temperature Davidson D. L.;Austin L. K.
  4. J. of KSME v.8 no.1 The Effect of Bridging on Fatigue Crack Growth Behavior in Aramid Patched Aluminum Alloy S. W. Oh;H. K. Yoon;W. J. Park;K. B. Lee;C. W. Hue
  5. Proc. of Special Offshore Symposium China (SOSC-94/Pacoms-94) Effect of Stress Ration and Fiber Orientation on Fatigue Crack Growth Behavior in APAL S. W. Oh;W. J. Park;H. K. Yoon;K. G. Lee;K. B. Lee
  6. 대한용접학회논문집 v.12 no.4 FRP 본당한 알류미늄판재의 피로균열 저항성에 관한 연구 오세욱;박원조;윤한기;허정원
  7. AFRP/Aluminum 하이브리드 복합재료의 정적 및 피로특성에 관한 연구 박원조
  8. 경상대학교 논문집 v.14 no.2 항공기 구조물 Metal-Composite Bonding부의 FEM을 이용한 전단강도 해석 박원조;허정원