Estimation of Noise around the Turnout System Induced by the Tilting Train

틸팅열차 운행 시 분기기 인근의 소음특성 평가

  • 엄기영 (한국철도기술연구원, 궤도토목본부) ;
  • 이진욱 (한국철도기술연구원, 궤도토목본부) ;
  • 이진형 (한국철도기술연구원, 궤도토목본부)
  • Published : 2007.12.31


A turnout system which permits trains to pass from one track to another is a combination of the switch, the crossing, lead rails which are necessary to connect the switch and the crossing, two guard rails and a switch machine for operating the switch. In Korea, it has been planned to adopt the high speed tilting train which is suitable for the circumstance of Korea and operates at the maximum speed of 180 km/h, at conventional lines by the year of 2010. For the present, the prototype of the tilting train has been fabricated, and has undergoing a trial run. In this study, evaluation of noise around the turnout system induced by the tilting train has been implemented through the field measurements.


  1. 서사범(1999). '선로공학,' 삶과꿈
  2. 엄기영 외 2인(2006). '분절형 PC침목의 안전성 확보를 위한 성능평가 시험, 한국방재학회 논문집, 제6권, 제4호, pp.1-6
  3. 엄주환 외 2인(2006). '현장측정을 통한 기존분기기용 목침목과 개량분기기 분절침목의 동적거동 비교평가,' 한국철도학회 논문집, 제9권, 제6호, pp.746-752
  4. 엄기영 등(2006). '분기기 성능개선을 통한 기존선 속도향상 방안 연구,' 한국철도기술연구원
  5. 엄기영 등(2007).'분기기 성능개선을 통한 기존선 속도향상 방안 연구,' 한국철도기술연구원
  6. 김석홍 등(1993). '경부선 철도 소음진동의 전파특성에 관한 기초 연구, 한국소음진동공학회지, Vol.3, No.1, pp.47-55
  7. 강대준(1997), '철도소음과 그 영향, 한국소음진동공학회지, Vol.7, No.6, pp.827-836
  8. Hardy, RRK Jones (2004), 'Rail and wheel roughness-implications for noise mapping based on the Calculation of Railway Noise procedure,' A report produced for Defra, AEA Technology plc