Forced responses of cracked cantilever beams subjected to a concentrated moving load

International Journal of Mechanical Sciences

Volumn 48, Issue 12, 2006, Pages 1456-1463

  Lin, Hai Ping ^a   Chang, Shun Chang ^a  

^a DA YEH UNIVERSITY   (Taiwan)

Author keywords

Cracked structures; Eigensolutions; Modal expansion theory; Transfer matrix method

Indexed keywords

CRACK INITIATION; EIGENVALUES AND EIGENFUNCTIONS; LOADS (FORCES); MODAL ANALYSIS; NUMERICAL ANALYSIS; ROTATION; SPRINGS (COMPONENTS);

CRACKED STRUCTURES; EIGENSOLUTIONS; EULER BERNOULLI BEAM THEORY; MODAL EXPANSION THEORY; MOVING LOAD]; ROTATIONAL SPRING; TRANSFER MATRIX METHOD;

CANTILEVER BEAMS;

EID: 33749243719     PISSN: 00207403     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.ijmecsci.2006.06.014     Document Type: Article

References (25)

1. Shifrin E.I., and Ruotolo R. Natural frequencies of a beam with an arbitrary number of cracks. Journal of Sound and Vibration 222 3 (1999) 409-423
2. Haisty B.S., and Springer W.T. A general beam element for use in damage assessment of complex structures. Journal of Vibration, Acoustics, Stress, and Reliability in Design 110 (1998) 389-394
3. Chondros T.G., and Dimarogonas A.D. Identification of cracks in welded joints of complex structures. Journal of Sound and Vibration 69 4 (1980) 531-538
4. Lin H.P., Chang S.C., and Wu J.D. Beam vibrations with an arbitrary number of cracks. Journal of Sound and Vibration 258 (2002) 987-999
5. Boltezar M., Strancar B., and Kuhelj A. Identification of transverse crack location in flexural vibrations of free-free beams. Journal of Sound and Vibration 211 5 (1998) 729-734
6. Dimarogonas A.D. Vibration of cracked structures: a state of the art review. Engineering Fracture Mechanics 55 5 (1996) 831-857
7. Chondros T.G., Dimarogonas A.D., and Yao J. A continuous cracked beam vibration theory. Journal of Sound and Vibration 215 1 (1998) 17-34
8. Narkis Y. Identification of crack location in vibrating simply supported beams. Journal of Sound and Vibration 172 4 (1994) 549-558
9. Shen M.H., and Taylor J.E. An identification problem for vibrating cracked beams. Journal of Sound and Vibration 150 (1991) 457-484
10. Ostachowitz W.M., and Krawczuk M. Analysis of the effect of cracks on the natural frequencies of a cantilever beam. Journal of Sound and Vibration 150 2 (1991) 191-201
11. Rizos P.F., and Aspragathos N. Identification of crack location and magnitude in a cantilever beam from the vibrating mode. Journal of Sound and Vibration 138 3 (1990) 381-388
12. Liang R.Y., Choy F.K., and Hu J. Detection of cracks in beam structures using measurements of natural frequencies. Journal of the Franklin Institute 328 4 (1991) 505-518
13. Lin H.P. Direct and inverse methods on free vibration analysis of simply supported beams with a crack. Engineering Structures 26 (2004) 427-436
14. Yuen M.F. A Numerical study of the eigenparameters of a damaged cantilever. Journal of Sound and Vibration 103 (1985) 301-310
15. Nahvi H., and Jabbari M. Crack detection in beams using experimental modal data and finite element model. International Journal of Mechanical Sciences 47 (2005) 1477-1497
16. Nandwana B.P., and Maiti S.K. Detection of the location and size of a crack in stepped cantilever beams based on measurements of natural frequencies. Journal of Sound and Vibration 203 3 (1997) 435-446
17. Chen Y. Distribution of vehicular loads on bridge girders by the FEA using ADINA: modeling, simulation, and comparison. Computers and Structures 72 (1999) 127-139
18. Marchesiello S., Fasana A., Garbaldi L., and Plombo A.D. Dynamics of multi-span continuous straight bridges subject to multi-degrees of freedom moving vehicle excitation. Journal of Sound and Vibration 224 (1999) 541-561
19. Michaltsos G., Sophianopolos D., and Kounadis A.D. The effect of moving mass and other parameters on the dynamic response of a simply supported beam. Journal of Sound and Vibration 191 (1996) 357-362
20. Lee H.P. The dynamic response of a Timoshenko beam subjected to a moving mass. Journal of Sound and Vibration 198 (1996) 249-256
21. Mahmoud M.A. Stress intensity factors for single and double edge cracks in a simple beam subject to a moving load. International Journal of Fracture 11 (2001) 151-161
22. Parhi D.R., and Behera A.K. Dynamic deflection of a cracked shaft subjected to moving mass. Transaction of the CSME 21 (1997) 295-316
23. Mahmoud M.A., and Zaid M.A. Dynamic response of a beam with a crack subject to a moving mass. Journal of Sound and Vibration 256 (2002) 591-603
24. Lin H.P., and Perkins N.C. Free vibration of complex cable/mass system: theory and experiment. Journal of Sound and Vibration 179 (1995) 131-149
25. Lin H.P., and Chen C.K. Accelerated convergence study of the eigenvalue problems with limited continuities. Japanese Journal of Applied Physics (JJAP) 42 (2003) 1348-1354