Effect of creep deformations in mechanical systems under combined deterministic and random inputs

Srirangarajan, HR and Dasarathy, BV (1974) Effect of creep deformations in mechanical systems under combined deterministic and random inputs. In: Journal of Sound and Vibration, 37 (4). pp. 453-458.

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Abstract

The effect of creep on the vibrations of a single degree of freedom system subjected to combined random and deterministic excitation has been studied in this paper. The deterministic part of the excitation is assumed to be a sinusoidal function while the random part of the excitation is considered as a narrow band process with a central frequency equal to the frequency of sinusoidal part of the excitation. Creep, an energy absorbing process, introduces an equivalent damping into the system. A measure of this damping and the statistical properties of the response of the mechanical system have been derived.

Item Type:	Journal Article
Publication:	Journal of Sound and Vibration
Publisher:	Elsevier Science
Additional Information:	Copyright of this article belongs to Elsevier Science.
Department/Centre:	Division of Mechanical Sciences > Mechanical Engineering Division of Electrical Sciences > Computer Science & Automation
Date Deposited:	06 Feb 2010 05:03
Last Modified:	19 Sep 2010 05:50
URI:	http://eprints.iisc.ac.in/id/eprint/24361

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