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초록
Inside noise levels of running train is the summation of air borne noise and structure-borne noise. In this paper, structure-borne noise, which is known to dominate inside noise level in open field, is investigated. Structure borne noise is analyzed in terms of vibration sources, transmission path and noise generating part so as to reduce inside noise levels.
키워드
공기기인소음; 구조기인소음; 진동원; 전달경로; 소음저감; Air borne noise; Structure-borne noise; Vibration sources; Transmission path; Noise generating parts
- 제목
- 철도차량 구조기인 소음의 저감에 관한 연구
- 제목 (타언어)
- A Study on the Reduction of Structure-borne Noise in a Train
- 저자
- 우관제; 김석현
- 발행일
- 2008-12
- 유형
- Y
- 저널명
- 한국철도학회논문집
- 권
- 11
- 호
- 6
- 페이지
- 519 ~ 523