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dc.contributor.authorTansatcha, M.en_US
dc.contributor.authorPamanikabud, P.en_US
dc.contributor.authorBrown, Lexen_US
dc.contributor.authorAffum, Josephen_US
dc.date.accessioned2017-05-03T11:10:59Z
dc.date.available2017-05-03T11:10:59Z
dc.date.issued2005en_US
dc.identifier.issn0003682Xen_US
dc.identifier.doi10.1016/j.apacoust.2005.02.002en_US
dc.identifier.urihttp://hdl.handle.net/10072/4328
dc.description.abstractA model for motorway traffic noise has been obtained from measurements along the Bangkok-Chonburi motorway. The model's parameters include traffic volume and combination, the average spot speed of each type of vehicle and the physical conditions of the motorway in terms of right-of-way width, number of lanes, lane width, shoulder width, and median width for both of the main carriageways and frontage roads. The noise level that is generated by each type of vehicle has been analyzed according to the propagation in the direction perpendicular to the center line of motorway's carriageway. The total traffic noise is then analyzed from traffic volume of all vehicle types on both sides of carriageways and frontage roads. The basic noise levels used in the motorway traffic noise model are modified according to the effective ground effect along the propagation path. The final result of this study is that a motorway traffic noise model based on the perpendicular propagation analysis technique performs well in a statistical goodness-of-fit test against the field data, and therefore, can be used effectively in traffic noise prediction for related or similar motorway projects.en_US
dc.description.peerreviewedYesen_US
dc.description.publicationstatusYesen_US
dc.languageEnglishen_US
dc.language.isoen_US
dc.publisherElsevieren_US
dc.publisher.placeAmsterdamen_US
dc.relation.ispartofstudentpublicationNen_US
dc.relation.ispartofpagefrom1135en_US
dc.relation.ispartofpageto1150en_US
dc.relation.ispartofissue10en_US
dc.relation.ispartofjournalApplied Acousticsen_US
dc.relation.ispartofvolume66en_US
dc.rights.retentionNen_US
dc.subject.fieldofresearchcode310199en_US
dc.titleMotorway noise modelling based on perpendicular propagation analysis of traffic noiseen_US
dc.typeJournal articleen_US
dc.type.descriptionC1 - Peer Reviewed (HERDC)en_US
dc.type.codeC - Journal Articlesen_US
gro.date.issued2015-02-10T04:40:23Z
gro.hasfulltextNo Full Text


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