Experimental Study on Railway Vibration Isolation of a Large Structure using Isolation Materials

방진재를 이용한 대형구조물의 철도 진동에 관한 실험적 연구

  • Received : 2011.03.22
  • Accepted : 2011.05.03
  • Published : 2011.06.01


The paper deals with the vibration isolation of a large structure using an experimental technology. In the case of vibration isolation for the vicinity of a subway or a railroad station, most of vibration isolation techniques using isolation materials with high isolation efficiency only, have been applied. Therefore, the quantitative evaluation and design technologies are required for a vibration isolation of large structures. In this study, firstly, vibration characteristics due to train or subway are analyzed. Secondly, the performance of existing vibration isolation materials such as precision isolation material, elastomer is estimated through the experiments. Thirdly, the performance of a tire isolation material and its frame is tested and evaluated. Finally, it is shown that tire isolation materials can be applied to the vibration isolation or vibration reduction of large structures.


  1. Warring, R. H., "Handbook of Noise and Vibration Control(5th Edition)", Trade & Technical Press LTD, 1983.
  2. DUron, Z. H., Rubin, S. and Ozisik, H., "Condition Assessment of Large Structure", Sound and Vibration/August, 1998.
  3. 황재승, 김장윤. "대형구조물 바닥판의 동적 거동 및 제어", 한국소음진동공학회 추계학술대회논문집, pp. 56-59, 2003.
  4. 이홍기, "철도소음진동의 효율적 저감방안 연구(진동편)", 유니슨기술연구소, 2000.
  5. 양신추, 김태욱, 강윤석, "방진궤도가 부설된 역사의 진동해석 기법", 한국소음진동공학회 춘계학술대회논문집, pp. 561-566, 2003.
  6. 류봉조, "실험적 기법을 이용한 대형구조물 교통진동차진기술 개발", 산학협력중심대학사업 기술개발과제 최종 결과보고서, pp. 11-35, 2006.
  7. 박원형, 박상규, 이홍기, "도시 치하철 진동이 신축예정 건축물에 미치는 영향에 대한 사전환경평가 기법 개발", 한국소음진동공학회 춘계학술대회논문집, pp. 1197-1200, 2003.

Cited by

  1. Vibration Reduction Effect and Structural Behavior Analysis for Column Member Reinforced with Vibration Non-transmissible Material vol.20, pp.4, 2016,