Measurement of structural intensity on beam structures

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Proceedings titleCanadian Acoustics
ConferenceProceedings Issue of Canadian Acoustics: 01 October 2001, Toronto, Ontario
IssueSeptember 3
Pages100101; # of pages: 2
Subjectstructural intensity, beams; Acoustics
AbstractThis paper provides a summary report of a recent project where a scanning laser vibrometer and specially developed analysis software were used to systematically investigate the optimal point spacing, and the suitability of measurement quality indicators, such as the residual intensity index, for the two and four point methods. Also the sensitivity of the two-transducer method to near fields close to sources and discontinuities is also examined.
Publication date
AffiliationNRC Institute for Research in Construction; National Research Council Canada
Peer reviewedYes
NRC number45022
NPARC number20386241
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Record identifiera8e07083-b7a9-47b8-8f4d-7b659d1497e2
Record created2012-07-25
Record modified2016-05-09
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