DOI QR코드

DOI QR Code

Suggestion of Prediction Equation for Environmental Noise of Saemaeul Train

새마을 열차 환경소음 예측식 제안

  • Published : 2006.02.01

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

References

  1. Peters, S., 1974, The Predictions of Railway Noise Profiles, Journal of Sound and Vibration, Vol 32, pp. 87-99 https://doi.org/10.1016/S0022-460X(74)80020-9
  2. Cato, D. H., 1976, Predictions of Environmental Noise from Fast Electric Trains, Journal of Sound and Vibration, Vol.46, No.4, pp. 483-500 https://doi.org/10.1016/0022-460X(76)90675-1
  3. Rathe, E. J., 1977, Railway Noise Propagation, Journal of Sound and Vibration, Vol. 51, No. 3, pp. 371-388 https://doi.org/10.1016/S0022-460X(77)80079-5
  4. Hohenwarter, D., 1990, Railway Noise Propagation Models, Journal of Sound and Vibration, Vol. 141. No. 3, pp. 17-41 https://doi.org/10.1016/0022-460X(90)90510-7
  5. National Institute of Environmental Research, 1993, A Study on the Countermeasure for Business Site Noise(II)
  6. National Institute of Environmental Research, 1994, A Study on the Countermeasure for Business Site Noise(III)
  7. Kim, J. C. and Moon, K. H., 2003, A Study on Radiation Characteristic for Railway Noise, Transaction of Korean Society of Mechanical Engineering, A, Vol. 27, No 4, pp. 531-536 https://doi.org/10.3795/KSME-A.2003.27.4.531
  8. Cho, J. H., Kim, J. C., Choi, S. H., Lee, C. W. and Han, H. S., 2004, A Study on the Prediction Model Development for Environmental Noise of Mugungwha Train, Proceedings of KSNVE Annual Autumn Conference, pp. 336-371
  9. Calculation of Railway Noise (Draft for Public Comment), The Department of Transport, UK