A CALCULATION MODEL FOR THE NOISE FROM S
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M.H.A. Janssens; D.J. Thompson
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Article
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1996
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Elsevier Science
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English
β 407 KB
The sound level of a train crossing a steel railway bridge is usually about 10 dB higher than on plain track. In the Netherlands there are many such bridges which, for practical reasons, cannot be replaced by more intrinsically quiet concrete bridges. A computational model is described for the estim