고속도로 터널 내 실내오염물질 농도의 일변화 분포특성 = Distribution of Daily Change of Concentration of Contaminants in Expressway Tunnels

다국어 초록 (Multilingual Abstract)

The study inspected air in expressway tunnels to verify contaminants and to collect data of ventilation ON:The subject was Suri Tunnel (in direction of Ilsan) in Gunpo Gyeonggi-do and Jungnyeong Tunnel (in direction of Chuncheon) at Danyang Chungbuk. Suri Tunnel (in the direction of Ilsan) with length of about 1,866 meters was likely to have plenty of contaminants because of many traffic (100,000 vehicles a day), and Jungnyeong Tunnel (in the direction of Chuncheon) had less traffic (6,000 to 10,000 vehicles a day) to be likely to have high contaminant because of long time contaminants in long tunnel). We were given material with help of Korean Expressway Corporation, and selected samples of tunnel according to daily traffic and length of tunnel. We had testing point at one place of top of check route (utility pipe conduit) about 100 meters inside from exit of the tunnel where remaining contaminants in the tunnel were likely to have high concentration to flow toward exit of the tunnel. Article 42 of law on road structure and facility (ventilation of the tunnel) specified testing and analysis of contaminants in the tunnel to mention carbon monoxide and nitrogen oxide: And, article 5 (keeping of indoor air quality) and article 6 (recommendation of indoor air quality) of law on structure and control of indoor air quality of multi-use facility was applied considering similarity of testing items of tunnel contaminants as well as contaminants of permission. The purpose of the study was to verify contaminants and to inspect daily change of indoor contaminants in the tunnel and to collect data of ventilation system ON and to give information on ventilation system ON and effective tunnel control.

목차 (Table of Contents)

• Abstract
• 1. 서론
• 2. 연구방법
• 3. 결과 및 고찰
• 4. 결론
• REFERENCES

참고문헌 (Reference)

1 김범석, "도로터널 내 공기질 측정과 Bag Filter를 이용한 미세먼지 제거 성능평가" 사단법인 한국터널지하공간학회 17 (17): 523-531, 2015

2 Ministry of Land, infrastructure and Transport, "Yearbook of road bridge and tunnel statistics" 2014

3 Kim, S, D., "Ventilation Effect of jet-fan in Tunnel" 21 (21): 1999

4 Hong, S. C., "The study for change of air volume by the installation of jet fan in the subway natural ventilation for the improvement of air quality" The Graduate school of Kokuk University 2011

5 Korea expressway corporation, "Status of highway with cars"

6 Ministry of Construction & Transportation, "Statistical yearbook" 1996

7 Korea research institute for human settlements, "Social overhead capital statistics & information yearbook" 2016

8 National emergency management agency, "Roadway tunnels fire protection system installation and management guidelines"

9 Moon, S. H., "An analysis on long tunnel ventilation and air guading using CFD" the University of Seoul 2009