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http://dx.doi.org/10.5050/KSNVN.2006.16.2.156

Suggestion of Prediction Equation for Environmental Noise of Saemaeul Train  

Cho, Jun-Ho (한국철도기술연구원)
Koh, Hyo-In (한국철도기술연구원)
Kim, Jae-Chul (한국철도기술연구원)
Publication Information
Transactions of the Korean Society for Noise and Vibration Engineering / v.16, no.2, 2006 , pp. 156-162 More about this Journal
Abstract
For the reduction and efficient management of railway noise, first of all prediction of railway noise is necessarily requisited. Many studies for prediction of railway nearby noise have been accomplished. But it is impossible to predict easily and exactly for the Korean Railway, because the acoustic powers for each rolling stock operated in Korea have not been built yet. So in this study, Prediction model equation for environmental noise for Korean rolling stock Saemaeul was suggested using SEL of engine and rolling noise component separately. Finally for the validation of prediction equation, the predicted result was compared to the measured.
Keywords
Railway Environmental Noise; Sound Exposure Level; Noise Prediction;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
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