대한기계학회:학술대회논문집 (Proceedings of the KSME Conference)

대한기계학회 (The Korean Society of Mechanical Engineers)
권호 표지

고속철도 소음시험평가

Noise Test for High Speed Train

  • 나희승 (한국철도기술연구원 고속철도기술개발사업단) ;
  • 김영국 (한국철도기술연구원 고속철도기술개발사업단) ;
  • 최강윤 (한국철도기술연구원 고속철도기술개발사업단) ;
  • 심상덕 (유니슨기술연구소) ;
  • 김준엽 (한국철도기술연구원 고속철도기술개발사업단)
  • 발행 : 2001.06.27
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초록

High speed railroad noise is one of the main causes of environmental impact. An estimate of the relevant noise levels is usually required in order to evaluate the noise barrier and the anti-noise trailer. This paper introduce the test procedure and the estimate for HST noise. The aim of this is to measure, by means of a test, the level of acoustic pressure present during the passing of a KTX(Korea Train Express), in order to satisfy the contractual requirements and the noise criteria. A number of measurements are carried out in order to estimate noise impact by HST along test track.

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