Collective and localized modes of mono-coupled multi-span beams with large deterministic disorders

Journal of the Acoustical Society of America

Volumn 102, Issue 6, 1997, Pages 3806-3809

  Bansal, A S ^a  

^a PUNJAB AGRICULTURAL UNIVERSITY   (India)

Author keywords

[No Author keywords available]

Indexed keywords

ACOUSTICS; ARTICLE; PRIORITY JOURNAL; STATISTICAL ANALYSIS; VIBRATION;

EID: 0031443516     PISSN: 00014966     EISSN: None     Source Type: Journal    
DOI: 10.1121/1.420406     Document Type: Article

References (6)

1. A. S. Bansal, "Flexural waves and deflection mode shapes of periodic and disordered beams," J. Acoust. Soc. Am. 72, 476-481 (1982).
2. C. Pierre, D. M. Tang, and E. H. Dowell, "Localized vibrations of disordered multi-span beams: Theory and experiment," Am. Inst. Aero. Astro. J. 25, 1249-1257 (1987).
3. C. Q. Cai and Y. K. Lin, "Statistical distribution of frequency response in disordered periodic structures," Am. Inst. Aero. Astro. J. 30, 1400-1407 (1992).
4. S. D. Lust, P. P. Friedmann, and O. O. Bendiksen, "Mode localization in multi-span beams," Am. Inst. Aero. Astro. J. 31, 348-355 (1993).
5. A. S. Bansal, "Free waves in periodically disordered systems: Natural and bounding frequencies of unsymmetric systems and normal mode localization. J. Sound Vib. (accepted).
6. R. E. D. Bishop and D. C. Johnson, The Mechanics of Vibration (Cambridge U.P., Cambridge, U.K., 1966).