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Empa Swiss Federal Laboratories for Materials Science and Technology Überlandstr. 129 8600 Dübendorf, Switzerland http://www.empa.ch
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Empa Swiss Federal Laboratories for Materials Science and Technology

Schienen-«Polster» gegen Bahnlärm und Vibrationen

Hightech für leisere Gleise

(PresseBox) (Dübendorf, )
Um Bahnlärm für Anwohner zu reduzieren, sind nicht nur Lärmschutzwände oder leisere Radsysteme und Bremsen geeignet. Ein unscheinbares Bauteil unter den Gleisen ist für ein Forscherteam mit Beteiligung der Empa ein Hoffnungsträger für leiseren Schienenverkehr – und die Auswertung von Tests an vorbeifahrenden Zügen zeigt eine positive Wirkung.

Bahnlärm ist für Anwohner von Schienentrassen oft eine grosse Belastung. Um sie zu mindern, haben Forschende der Empa und der Haute École d'Ingénierie et de Gestion du Canton de Vaud unter Federführung der EPFL einen unauffälligen Bestandteil des Schienensystems neu gedacht: «Rail Pads» aus elastischem Kunststoff, die zwischen Schienen und Betonschwellen stecken. Hmw qoovfo chad, jak ewwfgnlkgkoret Vnottes hnz ajfvpgpkqxkb Rybdtcwm yup Lamjiqcyqloyfr so hmskafc.

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The publisher indicated in each case (see company info by clicking on image/title or company info in the right-hand column) is solely responsible for the stories above, the event or job offer shown and for the image and audio material displayed. As a rule, the publisher is also the author of the texts and the attached image, audio and information material. The use of information published here is generally free of charge for personal information and editorial processing. Please clarify any copyright issues with the stated publisher before further use. In case of publication, please send a specimen copy to service@pressebox.de.