| 기사명 |
항공기 소음에 대한 주택의 음향성능 및 주관적 반응 / Acoustical Performance of Houses and Subjective Responsesabout Aircraft Noise |
| 저자명 |
조창근(Chang-Geun Cho) ; 신일섭(Il-Seop Shin) |
| 발행사 |
한국생활환경학회 |
| 수록사항 |
한국생활환경학회지 , v.14 n.1(2007-03) |
| 페이지 |
시작페이지(57) 총페이지(9) |
| ISSN |
1226-1289 |
| 주제분류 |
환경및설비 |
| 주제어 |
//Field measurement of aircraft noise ; Noise reduction effect ; Loudness ; Noisiness ; Annoyance |
| 요약1 |
본 연구에서는 항공기 소음의 측정과 함께 항공기소음으로 인한 주민들의 주관적인 반응에 관한 설문조사를 실시한다. 아울러, 항공기 소음에 대한 주택의 음향성능을 측정하므로써 주택의 음향성능 확보에 필요한 기초자료를 제시하고자 한다. |
| 요약2 |
It is important to increase the sound proof performance of building for reducing the influence of aircraftnoise on the basis of actual survey of existed buildings. The purpose of this study is to propose the basic data fordesigning sound insulation of residential house. In this study, field measurement of aircraft noise and indoor and outdoornoise level difference were carried out for 7 days in 6 rural residential houses. Subjective responses to aircraft noisewere examined by 296 questionnaires in that area as well. As the result, aircraft noise levels showed to be Leq59.1~74.2dB(A), WECPNL 71 over, and indoor noise levels were NC-35~53 over acceptable NC-30 in 6 measuredhouses. Percentage of answers was respectively very high in loudness and noisiness, and annoyance of aircraft noise.Consequently, it is thought that the residents should be usually influenced on their life by aircraft noise in examinedarea. Noise reduction effect showed to be 13.6~30.5dB(A) in measured houses, and houses with double window werepreferable to those with single window in sound proof performance. Comprehensive architectural technological exam-ination should be needed as the air-tight window and the double wall, etc. |
| 소장처 |
한국생활환경학회 |