방음벽 안전을 위한 기준 조사 및 분석

Investigation and Analysis of Regulations for the Safety of the Sound Barrier

  • 허영 (수원대학교) ;
  • 김홍식 (호남대학교 건축토목공학부(건축학 전공))
  • 발행 : 2003.05.01

초록

For the noise reduction measures in a construction field or near the traffic line receiver is often the most economic measure in order to exclude the propagated sound. The dimension of the barrier is decided by the noise and construction design, and the constructive quality of a soundproof panel shall be secured in accordance with KS F4770 to guarantee the safety of sound barriers. In this paper the problems included in the KS F4770-1 that is the regulation for the metallic sound barrier of the absorption type are identified and it is suggested what to be corrected or improved. Through a series of the analyses, conclusions were reached that it is required to improve test methods in KS F4770-1 as well as to break down test loads for building more cost-effective sound barrier.

키워드