CUED Publications database

Statistical energy analysis of a built-up structure excited through its stiffening members

Lande, RH and Langley, RS and Shorter, PJ and Woodhouse, J (2003) Statistical energy analysis of a built-up structure excited through its stiffening members. In: UNSPECIFIED pp. 1083-1090..

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Abstract

A new method of analysing high frequency vibrations in stiffened structures requires the calculation of a "power absorbing impedance matrix" for each plate in the system. The present paper is concerned with formulating this matrix by using point collocation in conjunction with basis functions representing incoming cylindrical waves. Key numerical issues are highlighted by considering the special case of a membrane, rather than a plate, and conclusions are made regarding the utility of the method.

Item Type: Conference or Workshop Item (UNSPECIFIED)
Subjects: UNSPECIFIED
Divisions: Div C > Applied Mechanics
Depositing User: Cron Job
Date Deposited: 07 Mar 2014 12:22
Last Modified: 27 Nov 2014 19:22
DOI: