A Study on the Noise Correction Factor in Apartment Complex

공동주택에서의 소음보정계수에 관한 연구

  • Received : 2005.06.07
  • Accepted : 2005.09.15
  • Published : 2005.10.31

Abstract

Road traffic noise has increasing broader effects on urban areas as well as rural areas because of rapidly increasing traffic volume and newly-constructed roads. 10 sites in building development areas were selected and the noise level were measured by the apartment floors and by the various block plans of apartment complex. Analysis result, about correction factor, in the case of right angle arrangement, apply - 2.5dB(A). In the case of apartment house correlation of each floor apply 1st floors 0dB(A), 2st floors 1.2dB(A), 3st floors 2.1dB(A), 4st floors 2.6dB(A), 5st floors 2.7dB(A), 6st floors 2.7dB(A), 7st floors 2.4dB(A), 8st floors 2.0dB(A), 9st floors 1.6dB(A), 10st floors 1.1dB(A), 13st floors 0.2dB(A), 15st floors 0.5dB(A). The level of road traffic noise in the arrangement construction of right angle was about 3.0dB(A) at N-4 point and 2.1dB(A) at N-6 point lower than that of a plan figure, respectively. The results suggested that application of correction coefficient obtained by the apartment floor and by the arrangement construction can be improved in road traffic noise. The results suggested that application of correction coefficient obtained by the apartment floor and by the arrangement construction can be improved in road traffic noise.

Keywords

References

  1. 김갑수, 이택구, 1994, '대구시 환경소음의 실태분석', 영남대 환경연구, 13(2)
  2. 환경부, 2001, 21세기 소음. 진동 환경정책방향연구, 한국정책평가연구원
  3. 金安公造, 1980. 6, '道路交通騒音豫測と防止 對策の效果た關すろ研究'
  4. 이내현, 2004, '공동주택내 도로교통소음예측식 개발에 관한 연구', 건국대학교 박사학위논문, 1-5
  5. 국립환경연구원, 1987, '도로교통소음 저감을 위한 종합대책에 관한 연구(I)'. 16-43
  6. 국립환경연구원, 1989, '도로교통소음 저감을 위한 종합대책에 관한 연구(III)', 7-14
  7. 국립환경연구원, 1999, '도로교통소음(I)', 3-24
  8. 한국도로공사, 1994, '고속도로 소음대책에 관한 연구', 162-169
  9. Halliwel, R. E. and Quirt, J. D., 1979, Traffic Noise Prediction, Building Research Note 147, National Research Council of Canada, Division of Building Research, Ottawa
  10. Jung, F. W., 1982, Traffic Moise Barrer Design for Sound Transmission Report AE-81-01, Research and Development Branch, Ministry of Transportation and Communications, Ontario
  11. Kinsler, L. E., Frey, A. E., Coppens, A. B., and anders, J. V., 1980, Fundamentals of Acoustcs, John Wiley & Sons, Inc
  12. R. B. Randal, B. Tech., and B. A., 1987, Frequency Analysis, B & K
  13. J. R. Hassel and K. Zaveri, 1988, Acoustic Noise Measurements, B & K
  14. H. W. Lord, W. S. Gatley, and H. A. Evenson, 1980, Noise Control for Engineers, McGraw-Hill
  15. Richard H. Lyon, 1973, Transportation Noise, Grazier Publishing