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A Study on the Performance Evaluation of Noise Reduction for Railway Noise Barrier using Prediction Equation

  • Journal of Environmental Impact Assessment
  • Abbr : J EIA
  • 2010, 19(6), pp.553-561
  • Publisher : Korean Society Of Environmental Impact Assessment
  • Research Area : Engineering > Environmental Engineering

조준호 1 Hyoin Koh 1

1한국철도기술연구원

Accredited

ABSTRACT

Railway noise barrier is generally used with welding of joint rail for railway noise reduction in our country. In this study, method for performance evaluation of railway noise barrier using insertion loss was suggested in case of without having noise measurement results before barrier installation. For this, railway noise measurements were performed in commercial high-speed railway site which has railway noise barrier. As a noise level before noise barrier installation,predicted noise level were used. From this method the performance evaluation for railway noise barrier were performed accurately and efficiently.

Citation status

* References for papers published after 2022 are currently being built.