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Empa Swiss Federal Laboratories for Materials Science and Technology Überlandstr. 129 8600 Dübendorf, Switzerland http://www.empa.ch
Contact Mr Kurt Eggenschwiler +41 44 823 41 77
Company logo of Empa Swiss Federal Laboratories for Materials Science and Technology
Empa Swiss Federal Laboratories for Materials Science and Technology

Mit voller Rechenkraft gegen den Lärm

sonRAIL - Computermodell berechnet Lärmbelastung des Schienenverkehrs

(PresseBox) (Dübendorf / St. Gallen / Thun, )
Empa-Akustiker haben zusammen mit einem internationalen Projektteam ein Computermodell entwickelt, mit dem sie die Lärmbelastung entlang des gesamten Schweizer Schienennetzes berechnen können. Das Programm ermittelt, wo wie viel Schall abgestrahlt und wie er bei der Ausbreitung abgeschwächt wird. Die Ergebnisse sollen dereinst sehr genau zeigen, wo Anwohnende dem Eisenbahnlärm besonders stark ausgesetzt sind und welche Massnahmen dagegen am besten greifen.

Güterzüge rollen nachts, weil das Schweizer Schienennetz tagsüber mit Personenverkehr ausgelastet ist. Doch Güterwagen rumpeln besonders laut - ausgerechnet dann, wenn die meisten Anwohnenden schlafen wollen. Also muss der Bahngüterverkehr deutlich leiser werden, soll die Verlagerung des Gütertransports von der Zybcwin ywc cab Rgiwelqf Onwohc cjutd.

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