Debonding monitoring of a composite repair patch using small-diameter FBG sensors

Proceedings of SPIE - The International Society for Optical Engineering

Volumn 5390, Issue , 2004, Pages 495-504

  Takeda, Shin Ichi ^a   Yamamoto, Takeharu ^a   Okabe, Yoji ^a   Takeda, Nobuo ^a  

^a UNIVERSITY OF TOKYO   (Japan)

Author keywords

Composite Patch; Debonding; Fatigue; FBG Sensor; Health Monitoring

Indexed keywords

CRACKS; CYCLIC LOADS; DEBONDING; DELAMINATION; FATIGUE OF MATERIALS; FIBER BRAGG GRATINGS; FIBER REINFORCED MATERIALS; SENSORS; SIGNAL INTERFERENCE;

COMPOSITE PATCH; FBG SENSORS; HEALTH MONITORING; REFLECTION SPECTRA;

COMPOSITE MATERIALS;

EID: 10044226272     PISSN: 0277786X     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1117/12.539722     Document Type: Conference Paper

References (18)

1. Baker AA, Jones R. Bonded repair of aircraft structure. The Hague: Martinus Nijhoff; 1988.
2. Baker AA. Bonded composite repair of fatigue-cracked primary aircraft structure. Composite structures. 1999; 47: 431-443.
3. Naboulsi S, Mall S. Fatigue crack growth analysis of adhesively repaired panel using perfectly and imperfectly composite patches. Theoretical and applied fracture mechanics. 1997; 28: 13-28.
4. Naboulsi S, Mall S. Nonlinear analysis of bonded composite patch repair of cracked aluminum panels. Composite structures. 1998; 41: 303-313.
5. Klug JC, Sun CT. Large deflection effects of cracked aluminum plates repaired with bonded composite patches. Composite structures. 1998; 42: 291-296.
6. Rao VV, Singh R, Malhotra SK. Residual strength and fatigue life assessment of composite patch repaired specimens. Composites Part B. 1999; 30: 621-627.
7. Klug JC, Maley S, Sun CT. Journal of aircraft. 1999; 36: 1016-1022.
8. Schubbe JJ, Mall S. Modeling of cracked thick metallic structure with bonded composite patch repair using three-layer technique. Composite structures. 1999; 45: 185-193.
9. Soutis C, Duan DM, Goutas P. Compressive behaviour of CFRP laminates repaired with adhesively bonded external patches. Composite structures. 1999; 45: 289-301.
10. Findik F, Mrad N, Johnston A. Strain monitoring in composite patched structures. Composite structures. 2000; 49: 331-338.
11. Hu FZ, Soutis C. Strength prediction of patch-repaired CFRP laminates loaded in compression. Composites science and technology. 2000; 60: 1103-1114.
12. Cheuk PT, Tong L, Wang CH, Baker A, Chalkley P. Fatigue crack growth in adhesively bonded composite-metal double-lap joints. Composite structures. 2002; 57: 109-115
13. Mckenzie I, Jones R, Marshall IH, Galea S. Optical fibre sensors for health monitoring of bonded repair systems. Composite structures. 2000; 50: 405-416.
14. Jones R, Galea S. Health monitoring of composite repairs and joints using optical fibres. Composite structures. 2002; 58: 397-403.
15. Seo DC, Lee JJ, Kwon II-B. Monitoring of fatigue crack growth of cracked thick aluminum plate repaired with a bonded composite patch using transmission-type extrinsic Fabry-Perot interferometric optical fiber sensors. Smart materials and structures. 2002; 11: 917-924.
16. Takeda S, Okabe Y, Takeda N. Delamination detection in CFRP laminates with embedded small-diameter fiber Bragg grating sensors. Composites Part A. 2002; 33: 971-980.
17. Takeda S, Okabe Y, Yamamoto T, Takeda N. Detection of edge delamination in CFRP laminates under cyclic loading using small-diameter FBG sensors. Composites science and technology. 2003; 63: 1885-1894.
18. Takeda S, Minakuchi S, Okabe Y, Takeda N. Quantitative evaluation of delamination in composites subjected to low-velocity impact using small-diameter FBG sensors. Composites science and technology. (submitted)