Effectiveness and Validity of Noise Barrier Tunnels on Main Line Roads

간선도로 방음터널의 효과와 타당성

  • 오양기 (목포대학교 건축공학과) ;
  • 김하근 (대한주택공사 주택도시연구원) ;
  • 김영준 (대한주택공사 주택도시연구원) ;
  • 정대업 (전북대학교 건축공학과) ;
  • 권성안 (한국환경기술진흥원)
  • Published : 2002.05.30

Abstract

It seems inevitable for residential buildings to be high-rise and allocated near traffic roads due to the overcrowding in urban area. Acoustic environment in those residential buildings has been seriously deteriorated by the increase of traffic vehicles. Commonly used sound barriers have a limitation in controlling noise diffracted over the boundary of a sound barrier and hence are not effective to attenuate noise especially for the residential units in high level. The use of an enclosed noise barrier can be an alternative to supplement the defects of conventional noise barriers. The present work aims at providing useful data in designing enclosed noise barriers for residential areas adjacent to roads. Number of field measurements for various noise barriers and enclosed noise barriers were carried out and the results were discussed with relation to the proper design of enclosed noise barriers.

Keywords

Acknowledgement

Supported by : 환경부

References

  1. 일본음향재료협회 편. '소음진동대책핸드북', 집문사, p513, p590, 1983