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Measurement of structural intensity on beam structures

From National Research Council Canada

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Affiliation
  1. National Research Council of Canada. NRC Institute for Research in Construction
FormatText, Article
ConferenceAcoustics Week in Canada 2001, October 1, 2001, Toronto, Ontario, Canada
SubjectAcoustics; structural intensity; beams
Abstract
This 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
PublisherCanadian Acoustical Association
In
  • Canadian Acoustics 29, no. September 3 (1 September 2001): 100–101.
LanguageEnglish
Peer reviewedYes
NRC numberNRCC 45022
NRC-IRC-10392
NPARC number20386241
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Record identifiera8e07083-b7a9-47b8-8f4d-7b659d1497e2
Record created2012-07-25
Record modified2024-05-14
Date modified: