예측식을 이용한 철도방음벽의 성능평가에 관한 연구
A Study on the Performance Evaluation of Noise Reduction for Railway Noise Barrier using Prediction Equation
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초록
Railway noise barrier is generally used with welding of joint rail for railway noise reduction in our country. In this study, method for performance evaluation of railway noise barrier using insertion loss was suggested in case of without having noise measurement results before barrier installation. For this, railway noise measurements were performed in commercial high-speed railway site which has railway noise barrier. As a noise level before noise barrier installation,predicted noise level were used. From this method the performance evaluation for railway noise barrier were performed accurately and efficiently.
Abstract
Railway noise barrier is generally used with welding of joint rail for railway noise reduction in our country. In this study, method for performance evaluation of railway noise barrier using insertion loss was suggested in case of without having noise measurement results before barrier installation. For this, railway noise measurements were performed in commercial high-speed railway site which has railway noise barrier. As a noise level before noise barrier installation,predicted noise level were used. From this method the performance evaluation for railway noise barrier were performed accurately and efficiently.
참고문헌 (10)
- 강대준, "방음벽 상단의 소음감소기 성능 평가", 한국소음진동공학회논문집, 17(12), pp.1139~1144 (2007), 한국소음진동공학회
- 김철환, "방음벽 상단 소음저감장치의 성능평가 방법에 관한 연구(3) - 시험 및 평가방법의 제안", 한국소음진동공학회 춘계학술대회논문집 (2008)
- 심상덕, "철도연변의 방음시설의 소음측정 사례 보고", 한국소음진동공학회 창립10주년 기념 소음진동학술대회 논문집, pp.1350~1354 (2000)
- 장강석, "철도전파소음 저감을 위한 간섭장치의 성능평가", 한국철도학회추계학술대회 논문집, pp.192~197 (2001)
- 조준호, "방음벽 및 방음장치 특허 동향 분석", 한국철도학회 2010년도 춘계학술대회 논문집 (2010)
- 최준집, "도로소음 차단을 위한 방음벽 설치에 관한 연구", 석사, pp.2006
- 고속도로 방음벽 설치기준 개선 연구 보고서, "한국도로공사", ~ (2004)
- 철도소음 저감용 방음벽 상단 간섭장치의 성능평가 연구 보고서, "한국철도기술연구원", ~ (2001)
- 고속화에 따른 소음진동 저감방안 연구 보고서, "한국철도기술연구원", ~ (2009)
- 환경부, "방음벽의 성능 및 설치기준, 환경부고시(2009-221)", ~, pp.규격, 기준 (2009)