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시간별 도로교통 소음과 미세먼지 농도의 관계성 조사Investigation of relationship between temporal traffic noise and air pollution
- Other Titles
- Investigation of relationship between temporal traffic noise and air pollution
- Issue Date
- Oct-2015
- Publisher
- 한국소음진동공학회
- Keywords
- PM2.5(초미세먼지); Noise(소음); Traffic(교통); Road side(도로변)
- Citation
- 한국소음진동공학회 2015년 추계학술대회논문집, pp.603 - 604
- Indexed
- OTHER
- Journal Title
- 한국소음진동공학회 2015년 추계학술대회논문집
- Start Page
- 603
- End Page
- 604
- ISSN
- 1598-2548
- Abstract
- The aim of this study is to find out statistical relationship between temporal traffic noise and air pollution. Noise, particulate matter (PM2.5) and traffic data were measured in a spot in the middle of Seoul city, Korea, surrounded by three roads and metro, for 24 hours. The volume and average speed of traffic were steeply changed during the time of 8:00-9:00am and 0:00-2:00am and have an inverse relationship. Sound pressure level at daytime is higher than nighttime at low and high fre-quency bands. Concentration of PM2.5 shows even level at nighttime, 21:00pm-4:00am, but at day-time, density of PM2.5 changed from 50 μg/m3 to 200 μg/m3.
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Collections - 서울 공과대학 > 서울 건축공학부 > 1. Journal Articles
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Related Researcher
- Jeon, Jin Yong
- COLLEGE OF ENGINEERING (SCHOOL OF ARCHITECTURAL ENGINEERING)