Journal of Korean Society of Environmental Engineers (대한환경공학회지)

Korean Society of Environmental Engineers (대한환경공학회)
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Analysis of Research Trend and Development Direction on Domestic and International Noise Barriers

국내외 방음벽 관련 연구동향 분석 및 개발 방향

  • Ahn, Hosang (Environmental Eng. Research Division, Korea Institute of Construction Technology) ;
  • Kim, Ilho (Environmental Eng. Research Division, Korea Institute of Construction Technology) ;
  • Park, Jong-Bin (Environmental Eng. Research Division, Korea Institute of Construction Technology) ;
  • Lee, Ju Haeng (Department of Construction Environmental Engineering, University of Science and Technology) ;
  • Kim, Gwang Soo (Environmental Eng. Research Division, Korea Institute of Construction Technology)
  • 안호상 (한국건설기술연구원 환경연구실) ;
  • 김일호 (한국건설기술연구원 환경연구실) ;
  • 박종빈 (한국건설기술연구원 환경연구실) ;
  • 이주행 (과학기술연합대학원대학교 환경공학부) ;
  • 김광수 (한국건설기술연구원 환경연구실)
  • Received : 2012.11.23
  • Accepted : 2012.12.28
  • Published : 2012.12.30
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Abstract

The demand for noise barriers and necessity for the installation are highly growing because residential areas have become diverse and locational priority is changed to consider how to approach highway easily. However, public annoyance to the noise generated from highway is continued despite lots of noise barrier are installed. Moreover, there are growing concerns to maintain noise barriers to be free from losing transparency, dust stack, and shock fracture. To resolve these issues, it is suggested to develop new polymer materials and conceptually new noise barrier. In this study, as a first step to develop a new noise barrier to overcome current technological challenges as well as economic issues, recent research trends have been analyzed and found the direction for the future research in terms of material, supplementary function, and patterning.

최근 국내 거주지역의 다변화와 고속도로와의 근접성을 고려한 선호되는 위치의 변화로 인해 방음벽에 대한 수요 및 설치에 대한 필요성이 그 어느 때보다 증대되고 있다. 하지만, 방음벽의 설치에도 불구하고, 도로로부터 발생되는 소음에 대한 민원은 지속되고 있는 실정이다. 또한, 이미 설치된 방음벽에서도 황변, 먼지침착, 충격파괴 등의 유지, 보수에 대한 어려움이 제기되고 있다. 이로 인해 위에서 제시된 문제점을 해결하기 위한 방법으로 새로운 소재를 이용 또는 새로운 개념의 방음벽에 대한 연구필요성이 제시되고 있다. 본 연구는 새로운 소재의 개발, 부가기능의 첨가, 또는 설계의 다변화를 통해 기존의 방음벽이 안고 있는 기술적, 경제적 문제점을 해결하기 위한 새로운 방음벽 개발의 첫 단계로 기존의 국내외 방음벽과 관련된 기 수행된 연구동향을 분석하고 이에 따라 향후 개발방향에 대해서 모색하였다.

Keywords

Acknowledgement

Supported by : 한국건설기술연구원

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