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논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2012.10
- 수록면
- 1,003 - 1,009 (7page)
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초록· 키워드
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An instantaneous environmental noise simulation method emitted by a moving high-speed train by quasi-stationary analysis is proposed in this study. In the method, the propagation attenuations from stationary point sources on segmented railways to a receiver are calculated using a general purpose environmental noise prediction program ENPro based on the ISO 9613-2 method. Then, the instantaneous environmental noise at a receiver due to a moving high-speed train considering convection effect is evaluated with the information on the propagation attenuations from the instantaneous train location to the receiver and the sound power levels and directivity of stationary point sources evaluated by German Schall 03 (2006). To demonstrate the validity of proposed method, simulated and measured time history of instantaneous noise for KTX-I and KTX-II on running are compared and the results show that the method can be utilized for the train noise source identification as well as the simulation of instantaneous environmental noise emitted by a high-speed train.
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참고문헌 (13)
참고문헌 신청
1. [단행본] - Cho, J. H / 2005 / Identification of Source Characteristics and Development of Prediction Model for Railway Environmental Noise / KRRI
2. [학술대회논문] - Kim, J. C / 2001 / A Study on Characteristics of Noise and Vibration for KTX / Proceedings of the KSNVE Annual Spring Conference : 829 ~ 835
4. [단행본] - Department of Transport and the Welsh Office / 1995 / Calculation of Railway Noise / HMSO
5. [보고서] - Jonasson, H. G. / 2001 / Nord2000, New Nordic Prediction Method for Rail Traffic Noise
6. [기타자료] - Bundesbahn, D / 2006 / Schall 03 2006 - Guidelines on the Calculation of Noise Emissions of Railways and Tramways
2. [학술대회논문] - Kim, J. C / 2001 / A Study on Characteristics of Noise and Vibration for KTX / Proceedings of the KSNVE Annual Spring Conference : 829 ~ 835
4. [단행본] - Department of Transport and the Welsh Office / 1995 / Calculation of Railway Noise / HMSO
5. [보고서] - Jonasson, H. G. / 2001 / Nord2000, New Nordic Prediction Method for Rail Traffic Noise
6. [기타자료] - Bundesbahn, D / 2006 / Schall 03 2006 - Guidelines on the Calculation of Noise Emissions of Railways and Tramways
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