도시고속도로 공사구간의 적정 완화구간 길이 산정

서지정보

ㆍ발행기관 : 대한교통학회 ㆍ수록지정보 : 대한교통학회지 / 31권 / 4호
ㆍ저자명 : 이미리, 이청원, 김도경

목차

Ⅰ. 서론
Ⅱ. 기존 문헌 고찰
Ⅲ. 자료 수집
Ⅳ. 평균 최대 통과 교통량
Ⅴ. 공사구간 완화구간 길이 산정
Ⅵ. 결론

한국어 초록

Due to the characteristics of urban freeways such as heavy traffic and high speed, work zone on urban
freeways causes the increase of not only the likelihood of crash occurrence but also traffic congestion caused by
lane drop, lane change, acceleration/deceleration, and etc. This paper aims to determine the proper length of
transition area that satisfies two criteria, mobility and safety, to make the operation of work zone more efficient.
For the analysis, three different scenarios were developed by the number of lanes and the proper length of
transition area were determined by changing the length from 100m to 500m in 100m increments. The results
showed that the proper length of transition area for 3- and 4-lane freeways is 300m, whereas the proper length of
2-lane freeways is 200m. The results indicated that the different length of transition area based on the number of
lanes is more desirable and efficient.

영어 초록

Due to the characteristics of urban freeways such as heavy traffic and high speed, work zone on urbanfreeways causes the increase of not only the likelihood of crash occurrence but also traffic congestion caused bylane drop, lane change, acceleration/deceleration, and etc. This paper aims to determine the proper length oftransition area that satisfies two criteria, mobility and safety, to make the operation of work zone more efficient.For the analysis, three different scenarios were developed by the number of lanes and the proper length oftransition area were determined by changing the length from 100m to 500m in 100m increments. The resultsshowed that the proper length of transition area for 3- and 4-lane freeways is 300m, whereas the proper length of2-lane freeways is 200m. The results indicated that the different length of transition area based on the number oflanes is more desirable and efficient.

참고 자료

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