Abstract
The basic purpose of given article is consideration of the problems connected with application of a method of concentrated weights in the tasks of mechanical systems dynamics at non-classic internal and external constraints. The method of the concentrated weights is convenient means of the analysis of dynamic properties of elastic mechanical systems. It has relative simplicity of definition of the parameters of equivalent discrete system, the clearness of computing algorithms and provides comprehensible accuracy of definition of the lowest natural frequencies. Doubtless advantage of a method is convenience of modeling of non-classic constraints of fastening and internal constraints between elements of complex systems. Such problems arise at the decision of practice tasks of the analysis of dynamics of real systems. The method is used for the analysis of vibrations of a beam with variable parameters at presence of elastic supporting of the beam and the attached additional concentrated weight. A result of dynamic analysis has a good correlation with the fatigue damages observed at fatigue test of a beam.
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References
Timoshenko, S. P., Young, D. H. and Weaver, W., Vibration Problems in Engineering, 4th edn, Wiley, New York, 1974, 444 pp.
Tse, E. S., Morse, I. E. and Hinkle, R. T., Mechanical Vibrations, Theory and Applications, 2nd edn, Allyn & Bacon, Boston, 1983.
Mei, C. Differential Transformation Approach for Free Vibration Analysis of a Centrifugally Stiffened Timoshenko Beam. Journal of Vibration and Acoustics, April 2006, Volume 128, Issue 2, pp. 170–175.
Romeo, F. and Luongo, A. A Transfer-Matrix-Perturbation Approach to the Dynamics of Chains of Nonlinear Sliding Beams. Journal of Vibration and Acoustics, April 2006, Volume 128, Issue 2, pp. 190–196.
Zirkelback, N. L. and Ginsberg, J. H. Ritz Series Analysis of Rotating Shaft System: Validation, Convergence, Mode Functions, and Unbalance Response. Journal of Vibration and Acoustics, October 2002, Volume 124, Issue 4, pp. 492–501.
James, M. L., Smith, G. M., Wolford, J. C. and Whaley, P. W., Vibration of Mechanical and Structural Systems, Harper & Row, New York, 1989.
Newland, D. E., Mechanical Vibration Analysis and Computation, Longman, New York, 1989.
Collar, A. R. and Simpson, A., Matrices and Engineering Dynamics, Ellis Horwood, Chichester, England, 1987.
Huebner, K. H., The Finite Element Method for Engineers, Wiley, New York, 1975.
Close, C. M. and Frederick, D. K., Modeling and Analysis of Dynamic Systems, Houghton Mifflin, Boston, MA, 1978.
Smith, J. D., Vibration Measurement and Analysis, Butterworth-Heinemann Ltd, Oxford, Butterworths, 1989.
Pavelko V., Some problems of dynamics of mechanical systems at the non-classic internal and external constraints. The article in this issue of RTU Proceedings, 2006, pp.105–112.
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Kuznetsov, S., Ozolinsh, E., Ozolinsh, I., Pavelko, I., Pavelko, V. (2009). Dynamic Properties and Fatigue Failure of Aircraft Component. In: Pantelakis, S., Rodopoulos, C. (eds) Engineering Against Fracture. Springer, Dordrecht. https://doi.org/10.1007/978-1-4020-9402-6_9
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DOI: https://doi.org/10.1007/978-1-4020-9402-6_9
Publisher Name: Springer, Dordrecht
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