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Output details

15 - General Engineering

University of Southampton

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Output 241 of 706 in the submission

Article title

Elastic waves in Timoshenko beams: the 'lost and found' of an eigenmode

Type

D - Journal article

DOI

10.1098/rspa.2008.0276

Title of journal

Proceedings of the Royal Society A

Article number

Volume number

465

Issue number

2101

First page of article

239

ISSN of journal

1364-5021

Year of publication

2009

URL

http://dx.doi.org/10.1098/rspa.2008.0276

Number of additional authors

Additional information

Significance of output:

This paper settles a debate about the mechanics of beams that are widely used in structures and components such as rails, bridges, aircraft and automotive components. Errors are traced here in the work of Timoshenko which could lead to incorrect predictions at moderate frequencies - such as those involved in structural noise transmission.

Interdisciplinary

Cross-referral requested

Research group

None

Proposed double-weighted

Double-weighted statement

Reserve for a double-weighted output

Non-English

English abstract