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Transfer Path Analysis on a Siemens Combino-Plus Tram in Almada – Seixal (Lisbon)

2014; Springer International Publishing; Linguagem: Inglês

10.1007/978-3-662-44832-8_40

1860-0824

Gerald Schleinzer, Thomas Kern,

Acoustic Wave Phenomena Research

A transfer path analysis was carried out on the Siemens Combino-Plus tram in Almada – Seixal (south of Lisbon) to provide measurement data for structure-borne noise. The measurements allowed ranking of the different noise paths from the bogie to the car-body of the existing tram and therefore helped to predict interior noise for new vehicles in the design phase. The measurement was validated by a direct measurement of the transfer stiffness of a damper.