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Note on finite element predictions of natural frequencies

โœ Scribed by Wood, W. L.

Publisher
John Wiley and Sons
Year
1994
Tongue
English
Weight
121 KB
Volume
10
Category
Article
ISSN
1069-8299

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โœฆ Synopsis

Abstract

It is well known that the finite element discretization with a distributed mass matrix gives overstimates of the natural frequencies of a system. The note shows that these do not necessarily become progressively worse as the frequency increases.

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