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Track decay rate and pass by noise measurements
Vise andre og tillknytning
Ansvarlig organisasjon
2023 (engelsk)Rapport (Annet vitenskapelig)
Abstract [en]

This report describes Pass-By-Noise (PBN) and Track Decay Rate (TDR) measurements performed at two different adjacent locations with two different types of rail pads. The purpose of this report is to report and document the performed measurements. The report includes no analysis of the results. Further analysis of the results was performed within the LowNoisPad project. The PBN and the TDR measurement was performed during two occasions 31/10-1/11 2022 and 2023-05-24. The May measurement result was used as the input to the LOWNOISPAD project. The previous November measurement result is added to this report as an additional result. The main difference between the two occasions was the temperatures, +12 to +15 degrees Celsius for May and -15 to zero degrees for November. In this report the May measurements are presented before the November measurements since these measurements resembled the temperature conditions of the other PBN and TDR measurements performed in other countries within the LOWNOISPAD project. The November measurements could be seen as a special Swedish case.

sted, utgiver, år, opplag, sider
Luleå tekniska universitet, 2023. , s. 95
Serie
Trafikverkets forskningsportföljer
Emneord [sv]
Banbyggnad, Banor, Miljö
HSV kategori
Forskningsprogram
FOI-portföljer, Bygga
Identifikatorer
URN: urn:nbn:se:trafikverket:diva-21630Arkivnummer: TRV 2020/86991OAI: oai:DiVA.org:trafikverket-21630DiVA, id: diva2:2003462
Prosjekter
LOWNOISEPAD
Forskningsfinansiär
Swedish Transport Administration, TRV 2020/86991Tilgjengelig fra: 2025-10-03 Laget: 2025-10-03

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Track decay rate and pass by noise measurements(12392 kB)130 nedlastinger
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