An experimental study of girder-borne sound pressure emission and acceleration
Author(s): |
Łukasz Szyszka
|
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Medium: | journal article |
Language(s): | English |
Published in: | Budownictwo i Architektura, 2020, n. 1, v. 19 |
Page(s): | 055-062 |
DOI: | 10.35784/bud-arch.1442 |
Abstract: |
The subject of the paper is an experimental study on girder-borne sound pressure emission. The sources of excitation are hammer and modal shaker. The structure researched is simply supported steel plate girder of the size: 7.95 m x 1.5 m. The study covers acceleration and sound pressure level measurements (SPL), and SPL estimation based on the accelerations measured. The correlation factor for higher estimation accuracy in lower frequency bands is proposed. |
License: | This creative work has been published under the Creative Commons Attribution-ShareAlike 3.0 Unported license which allows copying, and redistribution as well as adaptation of the original work provided appropriate credit is given and the same license is used as for the original work. |
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10475561 - Published on:
13/11/2020 - Last updated on:
02/06/2021