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http://hdl.handle.net/10261/8163
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dc.contributor.author | Simón, Francisco | - |
dc.contributor.author | Anthony, David K. | - |
dc.date.accessioned | 2008-11-04T09:03:34Z | - |
dc.date.available | 2008-11-04T09:03:34Z | - |
dc.date.issued | 2008-07 | - |
dc.identifier.citation | Acoustics '08 Paris Proceedings. Structural Acoustics and Vibration (SA) - Euronoise ; Session: SA00 - General Topics [Poster session] | en_US |
dc.identifier.isbn | 978-2-9521105-4-9 | - |
dc.identifier.uri | http://hdl.handle.net/10261/8163 | - |
dc.description | Communication presented at: Acoustics '08 (Paris, France, June 29-July 4, 2008), comprising: 5th Forum Acusticum, 155th ASA Meeting, 9e Congrès Français d'Acoustique, 7th European Conference on Noise Control (Euronoise), 9th European Conference on Underwater Acoustics (ECUA).-- Book of abstracts published in Vol. 94 Suppl.1: S1-S1020 (May/June 2008) of Acta Acustica united with Acustica: The Journal of the European Acoustics Association (ISSN 1610-1928). | en_US |
dc.description.abstract | There is a wealth of literature dealing with modal determination of lightly damped viscous systems, however there is relatively little reported for medium and heavily damped systems or with non-viscous damping. The most commonly reported and applied methods have significant errors in the determination of both modal frequency and damping ratio for systems with high damping. For the lightly damped case simplification can be often conveniently made to allow the performance of each method to be studied theoretically, however for the non-lightly damped case this is not possible and the analysis must proceed on a heuristic basis. | en_US |
dc.description.abstract | For the application modal parameter determination of elastic floor layers designed to reduce building transmission noise by impact testing, traditional and new methods of modal parameter determination for non-lightly are presented and heuristically evaluated for both viscous and non-viscous SDOF systems. It is also shown the performance often depends on the type of damping. This either must be known a priori or can be gleaned by comparing results from different methods. | en_US |
dc.format.extent | 23398 bytes | - |
dc.format.mimetype | application/pdf | - |
dc.language.iso | eng | en_US |
dc.publisher | Société française d'acoustique | en_US |
dc.publisher | Acoustical Society of America | - |
dc.publisher | European Acoustics Association | - |
dc.relation.ispartofseries | ACOUSTICS2008/2462 | en_US |
dc.rights | openAccess | en_US |
dc.subject | Vibration testing | en_US |
dc.subject | Modal analysis | en_US |
dc.subject | Single Degree of Freedom (SDOF) Systems | en_US |
dc.subject | High damping | en_US |
dc.subject | Elastic floor layers | en_US |
dc.subject | Building transmission noise | en_US |
dc.title | Characterising elastic layers as non-lightly damped SDOF systems for the reduction of impact transmission noise | en_US |
dc.type | póster de congreso | en_US |
dc.description.peerreviewed | Peer reviewed | en_US |
dc.type.coar | http://purl.org/coar/resource_type/c_6670 | es_ES |
item.languageiso639-1 | en | - |
item.fulltext | With Fulltext | - |
item.openairecristype | http://purl.org/coar/resource_type/c_18cf | - |
item.cerifentitytype | Publications | - |
item.grantfulltext | open | - |
item.openairetype | póster de congreso | - |
Aparece en las colecciones: | (IA) Comunicaciones congresos |
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002462.pdf | Abstract | 22,85 kB | Adobe PDF | Visualizar/Abrir |
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