Response of unconstrained layer panels to random excitation at a point
TL;DR: In this article, the acceleration response of unconstrained layer rectangular panels under random point force excitation has been investigated theoretically and experimentally, and generalized harmonic analysis was used to evaluate the power spectral density and the rms values of acceleration response analytically.
About: This article is published in Journal of Sound and Vibration.The article was published on 1980-12-08. It has received 1 citations till now. The article focuses on the topics: Acceleration & Boundary value problem.
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25 May 2017
TL;DR: In this paper, the authors present a list of figures and tables for the first time, with a focus on the relationship between figures and their relations with tables. ___________________________________________
Abstract: ................................................................................................. vii Nomenclature ......................................................................................... xv List of Figures ....................................................................................... xix List of Tables....................................................................................... xxv
2 citations
Cites background from "Response of unconstrained layer pan..."
...The theory in which standards like ASTM E756 are based in, has been developed since the 1950s for non-commercial aerospace applications [40], and originally for plate specimens [41] [42] [43] [44] [45] [46]....
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References
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TL;DR: In this article, a complete understanding of the various modes of vibration and the modal damping associated with each mode is required for theoretical evaluation of the response of a structure under random acoustic excitation.
17 citations
TL;DR: By virtue of the mean square calculus, a technique has been developed to determine the covariance and spectral density functions for a plate of arbitrary boundary conditions subjected to loadings that are random in space and time as mentioned in this paper.
Abstract: By virtue of the mean‐square calculus, a technique has been developed to determine the covariance and spectral‐density functions for a plate of arbitrary boundary conditions subjected to loadings that are random in space and time Also cross covariance and resulting spectral density functions are found As an illustrative example, the theory developed here is applied to a simply supported plate subjected to both a point load and a line load that is random in time only The solutions are presented in the form of infinite series that converge rapidly
12 citations
TL;DR: In this paper, a series of measurements were carried out to examine the effectiveness of vibration damping layers on 2×1 m2 thin metal plates, which were covered with viscoelastic damping.
12 citations