Proceedings of the Korean Society for Noise and Vibration Engineering Conference (한국소음진동공학회:학술대회논문집)
- 2001.11b
- /
- Pages.903-909
- /
- 2001
- /
- 1598-2548(pISSN)
Trouble Shooting of Environment Noise Problem for Apartment and Residence Place adjacent to Underground Machinery Room
지하기계실에서 발생한 아파트 및 인접거주지역의 소음 발생 원인 분석 및 해결 사례
Abstract
Apartment and large residence buildings are necessary to ensure a comfortable noise/vibration environment. So. it must be performed a anti-vibration/noise evaluation at early design stage, such as utility room arrangement, machinery installation method and so on. In this paper. environment noise status on problem areas, which was issued by resident. was investigated to understand the noise transmission property generated from underground machinery room and to device a optimized countermeasure in order to enhance noise environment. Also, the measured noise levels before and after modification works are compared to confirm the effectiveness of proposed countermeasure.
Keywords