Proceedings of the KSR Conference (한국철도학회:학술대회논문집)

The Korean Society for Railway (한국철도학회)
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Design of Soundproof Facilities for the Test Track

경부고속철도 시험선구간의 방음시설 설계현황

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  • J.P. Clairbois (Acoustical Technologie) ;
  • D. Gardin (TUC-Rail)
  • 나희승 (한국철도기술연구원 고속철도기술개발사업단 시스템개발팀) ;
  • 이준석 (한국고속철도건설공) ;
  • 황승현 (한국고속철도건설공) ;
  • ;
  • Published : 1998.11.01
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Abstract

This paper sums up the study of the soundproof facilities to be placed on the test track section within the Seoul-Pusan H.S.T project. The objective of this study is to determine optimum design of soundproof including height, length, location, sound absorbing materials for test track(chonan-taejon). This paper shows the model to design the shape and materials of noise barrier for high speed trains(TGV, ICE, etc). Noise prediction is to be conducted by MITHRA. Various parameters affecting the noise propagation outdoors are surveyed and discussed in relation to H.S.T. noise.

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