Sound Insulation Scheme of 120 km/h Metro Trains and Its Influence on Interior Noise

With the increase of the speed of metro trains, the problem of interior noise is becoming more and more serious. The sound insulation test and optimization of components were carried out for the car body structure of metro train, and the noise reduction effect of the car body structure of various co...

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Bibliographic Details
Published in:机车电传动
Main Authors: Renqing WANG, Fei XIAO, Jiankun XIE
Format: Article
Language:Chinese
Published: Editorial Department of Electric Drive for Locomotives 2020-05-01
Subjects:
metro train
sound insulation
interior noise
noise prediction
urban rail transit
simulation
Online Access:http://edl.csrzic.com/thesisDetails#10.13890/j.issn.1000-128x.2020.03.016

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http://edl.csrzic.com/thesisDetails#10.13890/j.issn.1000-128x.2020.03.016

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