Finite element prediction of damping in structures with constrained viscoelastic layers

AIAA Journal

Volumn 20, Issue 9, 1982, Pages 1284-1290

  Johnson, Conor D ^a   Kienholz, David A ^a  

^a Applied Mechanics Division ^*  (United States)

Author keywords

[No Author keywords available]

Indexed keywords

LAMINATED PRODUCTS; VIBRATIONS - DAMPING;

COMPOSITE STRUCTURES;

EID: 0020186282     PISSN: 00011452     EISSN: None     Source Type: Journal    
DOI: 10.2514/3.51190     Document Type: Article

References (19)

1. DiTaranto, R. A., “Theory of Vibratory Bending for Elastic and Viscoelastic Layered Finite Length Beams,” Journal of Applied Mechanics, Vol. 32, Dec. 1965, pp. 881-886.
2. Rao, D. K., “Frequency and Loss Factors of Sandwich Beams Under Various Boundary Conditions,” Journal of Mechanical Engineering Science, Vol. 20, May 1978, pp. 271-282.
3. Abdulhadi, F., “Transverse Vibrations of Laminated Plates with Viscoelastic Layer Damping,” IBM System Development Div., Rochester, Minn., 1971.
4. Lu, Y. P., Douglas, B. E., and Thomas, E. V., “Mechanical Impedance of Damped Three-Layer Sandwich Rings,” AIAA Journal, Vol. 11, March 1973, pp. 300-304.
5. DiTaranto, R. A., “Free and Forced Response of a Laminated Ring,” Journal of the Acoustical Society of America, Vol. 53, March 1973, pp. 748-757.
6. Foss, K. A., “Coordinates Which Uncouple the Equations of Motion in Damped Linear Dynamic Systems,” Journal of Applied Mechanics, Vol. 25, 1958, pp. 361-364.
7. Duncan, W. J., Elementary Matrices, Macmillan, New York, 1946.
8. Joseph, J. A. (Ed.), MSC/NASTRANApplications Manual, Vol. II, Sec. 7.2.6.2, MacNeal-Schwendler Corp., Los Angeles, Calif., April 1974.
9. Crandall, S. FI., “The Role of Damping in Vibration Theory,” Journal of Sound and Vibration, Vol. 11, Jan. 1970, pp. 3-18.
10. Rogers, L. (Ed.), Conference on Aerospace Polymeric Viscoelastic Damping Technology for the 1980’s, AFFDL TM 78-78-FBA, Feb. 1978.
11. Ungar, E. E. and Kerwin, E. M., Jr., “Loss Factors of Viscoelastic Systems in Terms of Energy Concepts,” Journal of the Acoustical Society of America, Vol. 34, July 1962, pp. 954-957.
12. Johnson, C. D., Kienholz, D. A., and Rogers, L. C., “Finite Element Prediction of Damping in Beams with Constrained Viscoelastic Layers,” presented at the Symposium on Shock and Vibration, Oct. 1980; Shock and Vibration Bulletin, No. 51, Part 1, Philadelphia, Pa., May 1981, pp. 78-81.
13. Medaglia, J. M. and Stahle, C. V., “Application of SMRD Damping to the IUE Scientific Instrument Structure,” General Electric Space Div. Document 75SD54268, Nov. 1975.
14. McCormick, C. E. (Ed.), MSC/NASTRAN Users Manual, Level 60, Vol. 1, Sec. 2, MacNeal-Schwendler Corp., Los Angeles, Calif., May 1980.
15. Joseph, J. A. (Ed.), MSC/NASTRAN Application Manual, Vol. 1, Sec. 2.22.4.3, MacNeal-Schwendler Corp. Los Angeles, Calif., March 1977.
16. Carne, J., “Constrained Layer Damping Examined by Finite Element Analysis,” Proceedings of the 12 th Annual Meeting, Society of Engineering Science, Austin, Texas, Oct. 20-22, 1975.
17. Lu, Y. P. and Killian, J. W., “On the Vibrational Attenuations of Damped Plate Structural Systems,” David W. Taylor Naval Ship Research and Development Center, Rept. 78/005, Jan. 1978; also ADB 024757.
18. Ross, D., Ungar, E. E., and Kerwin, E. M., “Damping of Plate Flexural Vibrations by Means of Viscoelastic Laminates,” Sec. 3 of Structural Damping, ASME, New York, 1959.
19. Crandall, S. H., “Dynamic Response of Systems with Structural Damping,” in S. Lees (Ed.), Air, Space, and Instruments, Draper Anniversary Volume, McGraw-Hill, New York, 1963; also MIT AFOSR 1561, Oct. 1961.