Damage localization in plate structures from uniform load surface curvature

Journal of Sound and Vibration

Volumn 276, Issue 1-2, 2004, Pages 227-244

  Wu, D ^a   Law, S S ^a  

^a HONG KONG POLYTECHNIC UNIVERSITY   (Hong Kong)

Author keywords

[No Author keywords available]

Indexed keywords

COMPUTER SIMULATION; FINITE DIFFERENCE METHOD; FINITE ELEMENT METHOD; MATHEMATICAL MODELS; MODAL ANALYSIS; MONITORING; POLYNOMIAL APPROXIMATION; VIBRATIONS (MECHANICAL);

DAMAGE DETECTION; FINITE ELEMENT MODELS; MODAL PARAMETERS; UNIFORM LOAD SURFACES (ULS);

PLATES (STRUCTURAL COMPONENTS);

EID: 3142639257     PISSN: 0022460X     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.jsv.2003.07.040     Document Type: Article

References (17)

1. Doebling S.W., Farrar C.R., Prime M.B. A summary review of vibration-based damage identification methods. The Shock and Vibration Digest. 30(2):1998;91-105.
2. Hemez F.M., Farhat C. Structural damage detection via a finite element model updating methodology. Modal Analysis: The International Journal of Analytical and Experimental Modal Analysis. 10(3):1995;152-166.
3. Zimmerman D.C., Kaouk M. Structural damage detection using a minimum rank update theory. Journal of Vibration and Acoustics. 116:1994;222-230.
4. Doebling S.W. Minimum-rank optimal update of elemental stiffness parameters for structural damage identification. American Institute of Aeronautics and Astronautics Journal. 34(12):1996;2615-2621.
5. Cawley P., Adams R.D. The location of defects in structures from measurements of natural frequencies. Journal of Strain Analysis. 14(2):1979;49-57.
6. W.M. West, Illustration of the use of modal assurance criterion to detect structural changes in an orbiter test specimen, Proceedings of the Air Force Conference on Aircraft Structural Integrity, 1984, pp. 1-6.
7. N.A.J. Leiven, D.J. Ewins, Spatial correlation of mode shapes, the Coordinate Modal Assurance Criterion (COMAC), Proceedings of the Sixth International Modal Analysis Conference, Vol. 1, 1988, pp. 690-695.
8. Shi Z.Y., Law S.S., Zhang L.M. Damage localization by directly using incomplete mode shapes. Journal of Engineering Mechanics, American Society of Civil Engineering. 126(6):2000;656-660.
9. Pandy A.K., Biswas M., Samman M.M. Damage detection from changes in curvature mode shapes. Journal of Sound and Vibration. 145(2):1991;321-332.
10. Raghavendrachar M., Aktan A.E. Flexibility of multi-reference impact testing for bridge diagnostics. Journal of Structural Engineering, American Society of Civil Engineering. 118:1992;2186-2203.
11. Zhao J., Dewolf J.T. Sensitivity study for vibrational parameters used in damage detection. Journal of Structural Engineering, American Society of Civil Engineering. 125(4):1999;410-416.
12. Pandy A.K., Biswas M. Damage detection in structures using changes in flexibility. Journal of Sound and Vibration. 169(1):1994;3-17.
13. Lu Q., Ren G., Zhao Y. Multiple damage location with flexibility curvature and relative frequency change for beam structures. Journal of Sound and Vibration. 253(5):2002;1101-1114.
14. Zhang Z., Aktan A.E. Application of modal flexibility and its derivatives in structural identification. Research in Nondestructive Evaluation. 10(1):1998;43-61.
15. Berman A., Flannely W.G. Theory of incomplete models of dynamic structures. American Institute of Aeronautics and Astronautics Journal. 9:1971;1481-1487.
16. J.C. Mason, D.C. Handscomb, Chebyshev Polynomials, Chapman & Hall/CRC, Boca Raton, FL, 2003, pp. 145-163.
17. Ratcliffe C.P., Bagaria W.J. A vibration technique for locating delamination in a composite beam. American Institute of Aeronautics and Astronautics Journal. 36(6):1998;1074-1077.