Browse > Article

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

Rhee, Hwan-Woo (Div. of Mechanical Engineering and Automation, Kyungnam University)
Kim, Seung-Hyun (Dept. of Mechanical Engineering, Graduate School, Kyungnam University)
Publication Information
Journal of Ocean Engineering and Technology / v.22, no.3, 2008 , pp. 89-95 More about this Journal
Abstract
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.
Keywords
Composite patch; Repair; Crack patching technique; Multiple load path; Stiffened panels; Fatigue crack; Aspect ratio;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
연도 인용수 순위
1 Jones, R, Molent, L., Baker, A.A. and Davis, M.J. (1988). 'Bonded Repair of Metallic Components: Thick Sections,' Theoretical and Applied Fracture Mechanics, Vol 9, pp 61-70   DOI   ScienceOn
2 Park, J.H., Ogiso,T. and Atluri, S.N. (1992). 'Analysis of Cracks in Aging Aircraft Structures with and without composite-patch Repairs,' Computational Mechanics, Vol 10, pp 169-201   DOI
3 Jones, R, Bartholomeusz, R., Kaye, R. and Roberts, J. (1994). 'Bonded-composite Repair of Representative Multi-site Damage in a Full-scale-test Article,' Theoretical and Applied Fracture Mechanics, Vol 21, pp 41-49   DOI   ScienceOn
4 이환우 (1997). '일체형 보강판의 균열성장가동(1)-SIF의 수치 해석', 한국정밀공학회지, Vol 14, No 5, pp 150-156
5 Baker, A.A. (1984). 'Repair of Cracked or Defective Metallic Aircraft Components with Advanced Fibre Composites-an Overview of Australian Work,' Composite Structures, Vol 2, pp 153-181   DOI   ScienceOn
6 Wieland, D. and Stargel, D. (2006). 'Bonded Repair of a F-16 Bulkhead Flange,' 9th Joint FAA/DoD/NASA Conference on Aging Aircraft, Hyatt Regency- Atlanta, GA, USA
7 Wieland, D., Duong, C, Tom, J. and Stargel, D. (2008). 'Donded composite Repair of Curved Fuselage Panels and Panels with Large compressions Loads,' 11th Joint FAA/DoD/NASA Conference on Aging Aircraft, Phoenix Convention Center, AZ, USA
8 이환우, 서정호 (2004). '과하중을 받는 일체형 보강판의 피로 균열성장거동 해석', 한국해양공학회지, 제18권, 제1호, pp 28-34
9 Jones, R, Callinan, R.J. and Aggarwal, K.C. (1983). 'Analysis of bonded Repairs to Damaged Fibre Composite Structures,' Engineering Fracture Mechanics, Vol 17, No 1, pp 37-46   DOI   ScienceOn
10 Wang, C.H. and Rose, L.R.F. (1997). 'On the Design of Bonded Patches for One-sided Repair,' Proceedings of ICCM-ll, Gold Coast, Australia, pp VI347-VI356
11 박원조, 허정원, 이광영 (1997). '항공기 구조물에서 FRP를 이용한 보강부재의 피로수명에 대한 연구', 한국해양공학회지, 제11권, 3호, pp69-75
12 이환우, 강성규 (2000). '접착이음 보강판의 피로거동 해석', 한국정밀공학회지, Vol 17, No 5, pp 168-172
13 Baker, A.A. and Jones, R (1988). Bonded Repair of Aircraft Structures, Nartinus Nijhoff Publishers, Boston
14 Sih, G.C. and Hong, T.B. (1989). 'Integrity of Edge-Bonded Patch on Cracked Panel,' Theoretical and Applied Fracture Mechanics, Vol 12, pp 121-139   DOI   ScienceOn
15 Schijve (1990). 'Crack Stoppers and ARALL Laminates', Engineering Fracture Mechanics, Vol 37, No 5, pp 405-421   DOI   ScienceOn
16 Baker, A.A. (1987). 'Fibre Composite Repair of Cracked Metallic Aircraft Components-Practical and Basic Aspects,' Composites, Vol 18, No 4, pp 293-308   DOI   ScienceOn
17 윤한기, 김연겸, 차연준 (1997). 'Al 6061/AFRP 하이브리드 복합재료의 강도특성에 미치는 내후성의 영향', 한국해양공학회지, 제11권, 제4호, pp 31-39
18 Baker, A.A. (1993). 'Repair Efficiency in Fatigue-cracked Aluminum Components Reinforced with Boron/ Epoxy Patches,' Fatigue & Fracture of Engineering Materials & Structure, Vol 16, No 7 pp 753-765   DOI   ScienceOn