Detection of defects in circular plates using a scanning laser vibrometer

Structural Health Monitoring

Volumn 1, Issue 1, 2002, Pages 63-88

  Pai, P Frank ^a   Oh, Yunje ^a   Lee, Seung Yoon ^a  

^a University of Missouri   (United States)

Author keywords

Boundary effects; Circular plates; Damage detection; Scanning laser vibrometer

Indexed keywords

EID: 0242408093     PISSN: 14759217     EISSN: None     Source Type: Journal    
DOI: 10.1177/147592170200100105     Document Type: Article

References (28)

1. Anifantis, N.K., Actis, R.L. and Dimarogonas, A.D. (1994). Vibration of cracked annular plates, Engineer Fracture Mechanics, 49(3), 371-379.
2. Batoz, J.L., Bathe, K.J. and Ho, L.W. (1980). A study of three-node triangular plate bending elements, International Journal for Numerical Methods in Engineering, 15, 1771-1812.
3. Castellini, P., Esposito, E., Paone, N. and Tomasini, E.P. (1998). Non-invasive measurements of damage of frescoes paintings and icon by laser scanning vibrometer: experimental results on artificial samples and real works of art. Proceedings of SPIE, 3rd International Conference on Vibration Measurements by Laser Techniques: Advances and Applications.
4. Castellini, P. and Revel, G.M. (1998). Damage detection and characterization by processing of laser vibrometer measurement results: application on composite materials. Proceedings of SPIE, Third International Conference on Vibration Measurements by Laser Techniques: Advances and Applications.
5. Chen, S.E., Venkatappa, S., Petro, S.H. and Ganga Rao, H.V.S. (1998). Damage detection using scanning laser vibrometer. Proceedings of SPIE, Third International Conference on Vibration Measurements by Laser Techniques: Advances and Applications.
6. Cook, R.D., Malkus, D.S. and Plesha, M.E. (1989). Concepts and applications of finite element analysis, 3rd Edn., John Wiley & Sons, Inc.
7. Doebling, S.W., Farrar, C.R. and Prime, M.B. (1998). A summary review of vibration-based damage identification methods, Shock and Vibration Digest, 30(2).
8. Doebling, S.W., Farrar, C.R., Prime, M.B. and Shevitz, D.W. (1996). Damage identification and health monitoring of structural and mechanical systems from changes in their vibration characteristics, Report No. LA-13070-MS, Los Alamos National Laboratory.
9. Dugundji, J. (1988). Simple expressions for higher vibration modes of uniform Euler beams, AIAA J., 26(8), 1013-1014.
10. Franke, H. and Zipser, L. (1998). Laser-scanning vibrometry for defect analysis. Proceedings of SPIE, 3rd International Conference on Vibration Measurements by Laser Techniques: Advances and Applications.
11. Iesan, D. (1987). St. Venant's Problem. In: Dold, A. and Eckmann, B. (eds.), Lecture Notes in Mathematics, No. 1279, New York: Springer.
12. Jin, S. and Pai, P.F. (2000). Locating structural defects using operational deflection shapes, J. Intelligent Material Systems and Structures, 11, 613-630.
13. Khan, A.Z., Stanbridge, A.B. and Ewins, D.J. (1998). Detecting damage in vibrating structures with a scanning LDV. Proceedings of SPIE, 3rd International Conference on Vibration Measurements by Laser Techniques: Advances and Applications.
14. Lee, H.P. (1992). Fundamental frequencies of annular plates with internal cracks, Computers and Structures, 43(6), 1085-1089.
15. Leissa, A.W., McGee, O.G. and Huang, C.S. (1993). Vibration of circular plates having V-notches or sharp radial cracks, Journal of Sound and Vibration, 161, 227-239.
16. Meirovitch, L. (1967). Analytical methods in vibrations, London: The Macmillan Company.
17. Okamura, H., Liu, H. and Chu, C (1969). A cracked column under compression, Engineering Fracture Mechanics, 1, 547-564.
18. Oliver, D.E. (1995). Scanning laser vibrometer for dynamic deflection shape characterization of aerospace structures. Proceedings of SPIE, The International Society for Optical Engineering, Vol. 2472.
19. Pai, P.F. (2001). GESA: A Finite-Element Program for Solving Static and Dynamic Problems of Structures, Department of Mechanical and Aerospace Engineering, University of Missouri-Columbia, Columbia, MO.
20. Pai, P.F. and Jin, S. (2000). Locating structural damage by detecting boundary effects, Journal of Sound and Vibration, 231(4), 1079-1110.
21. Pai, P.F. and Young, L.G. (2001). Damage detection of beams using operational deflection shapes, Int. J. Solids and Structures, 38, 3161-3192.
22. Papaeconomou, N. and Dimarogonas, A.D. (1989). Vibration of cracked beams, Comput. Mech., 5, 88-94.
23. Pardoen, G. and Zang, D.Y. (1998). Detection of earthquake induced damage in concrete structures using a laser vibrometer. Proceedings of SPIE, Third International Conference on Vibration Measurements by Laser Techniques: Advances and Applications,
24. Southwell, R.V. (1922). On the free transverse vibration of a uniform circular disc clamped at its center, and on the effects of rotation. Proceedings of the Royal Society, London, England. 101, 133-153.
25. Stanbridge, A.B., Khan, A.Z. and Ewins, D.J. Fault (1997). Identification in vibrating Structures using a scanning laser doppler vibrometer. Proceedings of the International Workshop on Structural Health Monitoring.
26. Stoer, J. and Bulirsch, R. (1980). Introduction to numerical analysis. New York: Springer-Verlag.
27. Vogel, S.M. and Skinner, D.W. (1965). Natural frequencies of transversely vibrating uniform Annular Plates, J. Applied Mechanics, 32, 926-931.
28. Wylie, C.R. and Barrett, L.C (1982). Advanced engineering mathematics, 5th Edn. New York: McGraw-Hill.