Mode II fracture behaviour monitoring for composite laminates using embedded fibre Bragg grating sensors

Composite Structures

Volumn 76, Issue 1-2, 2006, Pages 88-93

  Ling, Hang yin ^a   Lau, Kin tak ^a   Cheng, Li ^a   Su, Zhongqing ^a,b  

^a HONG KONG POLYTECHNIC UNIVERSITY   (Hong Kong)

^b UNIVERSITY OF SYDNEY   (Australia)

Author keywords

Delamination; Embedded optical fibre sensor; ENF test; Fibre Bragg grating (FBG) sensor; Mode II; Stress concentration

Indexed keywords

COMPOSITE BEAMS AND GIRDERS; DELAMINATION; FIBER BRAGG GRATINGS; FIBER REINFORCED MATERIALS; FRACTURE TOUGHNESS; NOTCHED BAR TENSILE TESTING; STRESS CONCENTRATION;

END NOTCHED FLEXURE (ENF) TEST; FRACTURE BEHAVIOUR;

LAMINATED COMPOSITES;

BEAM; DELAMINATION; FIBER REINFORCED COMPOSITE; GLASS FIBER; LAMINATE; STRESS;

EID: 33747344540     PISSN: 02638223     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.compstruct.2006.06.013     Document Type: Article

References (12)

1. Walker L. Real time structural health monitoring - is it really this simple? International SAMPE Technical Conference, SAMPLE 2004. 2004. p. 1901-04.
2. Thomson P., Marulanda J.C., Marulanda J.A., and Caiceddo J. Real time health monitoring of civil infrastructures systems in Colombia. Proc SPIE 4337 (2001) 113-121
3. Choi M.Y., Kang K.K., Kim J.W., and Park H.Y. The real-time health monitoring system of a large structure based on non-destructive testing. Proc SPIE 5047 (2003) 386-391
4. Leng J.S., and Asundi A. Non-destructive evaluation of smart materials by using extrinsic Fabry-Perot interferrometic and fibre Bragg grating sensors. NDT & E Int 35 (2002) 273-276
5. Ling H.Y., Lau K.T., Cheng L., and Jin W. Fibre optic sensors for delamination identification in composite beams using a genetic algorithm. Smart Mater Struct 14 (2005) 287-295
6. Takeda S., Okabe Y., and Takeda N. Delamination detection in CFRP laminates with embedded small-diameter fiber Bragg grating sensors. Composites Part A 33 (2002) 971-980
7. Takeda S., Okabe Y., Yamamoto T., and Takeda N. Detection of edge delamination in CFRP laminates under cyclic loading using small-diameter FBG sensors. Compos Sci Technol 63 13 (2003) 1885-1894
8. Okabe Y., Tashiro S., Kosaka T., and Takeda N. Detection of transverse cracks in CFRP composites using embedded fiber Bragg grating sensors. Smart Mater Struct 9 (2000) 832-838
9. Othonos A., and Kalli K. Fiber Bragg gratings: fundamentals and applications in telecommunications and sensing (1999), Artech House, Boston, London
10. Peters K., Studer M., Botsis J., Iocco A., Limberger H., and Salathe R. Embedded optical fiber Bragg grating sensor in a nonuniform strain field: measurements and simulations. Exp Mech 41 1 (2001) 19-28
11. Huang S., LeBlanc M., Ohn M.M., and Measures R.M. Bragg intragrating structural sensing. App Opt 34 22 (1995) 5003-5009
12. Prabhugoud M., and Peters K. Modified transfer matrix formulation for Bragg grating strain sensors. J Lightwave Techol 22 10 (2004) 2302-2309