한국해양공학회지 (Journal of Ocean Engineering and Technology)

  • 제22권3호
  • /
  • Pages.89-95
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  • 2008
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  • 1225-0767(pISSN)
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  • 2287-6715(eISSN)
한국해양공학회 (Korean Society of Ocean Engineers)
권호 표지

접착 패칭된 박-후판 결합형 보강판의 피로균열성장 거동

Fatigue Crack Growth Behavior of the Thin-to-Thick Type Stiffened Panels with Bonded Patch

  • 이환우 (경남대학교 기계자동화공학부) ;
  • 김승현 (경남대학교 대학원 기계공학과)
  • Rhee, Hwan-Woo (Div. of Mechanical Engineering and Automation, Kyungnam University) ;
  • Kim, Seung-Hyun (Dept. of Mechanical Engineering, Graduate School, Kyungnam University)
  • 발행 : 2008.06.30
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초록

Fatigue cracked components often needs to be repaired during service. Standard repair schemes involve strengthening the component by connecting reinforcing members by means of rivets or welding by reducing the crack-tip stress intensity factors. Recent technological advances in fiber reinforced composite materials and adhesive bonding have led to the development of efficient repair schemes. In this study, the influence of various shape parameters on fatigue crack growth in the CCT type uniform thickness plates and the thin-ta-thick type stiffened panels repaired with woven fabric type Kevlar-Epoxy composite patch are studied experimentally.

키워드

참고문헌

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