Browse > Article

The Estimation of Structural-Borne Noise and Vibration of the Bridge under the Passage of the Light Rail Transit  

Yeo, In-Ho (한국철도기술연구원 궤도토목연구본부)
Chung, Won-Seok (한국철도기술연구원 궤도토목연구본부)
Kim, Sung-Choon ((주)에이브이티)
Kim, Sung-Il (한국철도기술연구원 궤도토목연구본부)
Publication Information
Journal of the Korean Society for Railway / v.10, no.1, 2007 , pp. 22-28 More about this Journal
Abstract
During the passage of the train, the railway bridge undergoes vibration and noise. The noise of railway bridge can be occurred from various sources. The wheel-rail contact, noise from machinery parts, structural-borne noise, pantagraph noise and aerodynamic noise of the train work in combination. Running train is one of the most important factors for railway bridge vibration. The repeated forces with equidistant axles cause the magnification of dynamic responses which relates with maintenance of the track structure and structure-borne noises. The noise problem is one of the most important issues in services of light rail transit system which usually passes through towns. In the present study, The vibration and noise of the LRT bridge will be investigated with utilizing dynamics responses from moving train as input data for noise analysis.
Keywords
Railway Bridge; Moving Load Analysis; Vibration; Structural-Borne Noise;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
연도 인용수 순위
1 조선규 외 (2005), 철도교 적용 콘크리트 충전 원형강관 거더의 휨성능 및 ㄱ형 perfobond 리브 전단연결재의 피로평가에 관한 연구, (사)한국강구조학회
2 Y.B. Yang, J.D. Yau & L.C. Hsu, 'Vibration of Simple Beams due to Trains Moving at High Speeds', Engineering Structures, 19(11), 1997, pp.936-944   DOI   ScienceOn
3 김성일 (2000), 고속철도 교량의 교량-열차 상호작용해석, 박사학위논문, 서울대학교
4 강준수, 김정태, 김관주 (1996), '평판구조물의 진동 및 음향반사： 통계적 접근', 한국소음진동공학회 1996년도 추계학술대회 논문집, pp.113-117
5 환경부, 소음진동규제법(환경기술개발 및 지원에 관한 법률), 환경부, 2000
6 철도청 (2001), 철도 소음.진동 총람, 철도청
7 김성일, 정원석, 최은수 (2005), '공진소멸 현상을 이용한 기존선 철도교량의 지간최적화를 위한 연구', 한국철도학회 논문집, 제8권, 제2호, pp128-136   과학기술학회마을
8 용인경전철 주식회사 (2005), '설계기준 : Vol.2-Part1-Sec.1 : 토목설계'