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Please use this identifier to cite or link to this item: http://eprint.iitd.ac.in/handle/2074/91

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dc.contributor.authorRavi, S S A-
dc.contributor.authorKundra, T K-
dc.contributor.authorNakra, B C-
dc.identifier.citationJournal of Sound and Vibration 179 ( 3 ) 399-412en
dc.description.abstractRe-analysis is the method of obtaining approximate solutions for perturbed systems by using those of the unperturbed systems without going for time-demanding exact solutions. In this work a response re-analysis method is proposed based on eigenparameter perturbation.The method uses modal properties obtained by modal re-analysis of the modified system Illustrative examples with free and constrained viscoelastic damping layer treatments are given and response re-analysis is applied to them. Results for the resonance frequencies and response amplitudes are presented and compared with the finite element solutions. Convergence of the method is also studied. The method is also evaluated from the point of view of the computational effort needed. compared to that for exact solution.en
dc.format.extent442206 bytes-
dc.subjectobtaining approximate solutionsen
dc.subjecta response re!analysis method is proposeden
dc.subjectbased on eigenparameteren
dc.subjectviscoelastic damping layeren
dc.titleA Response Re-Analysis Of Damped Beamsen
Appears in Collections:Mechanical Engineering

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