한국도로학회논문집 (International Journal of Highway Engineering)

  • 제19권3호
  • /
  • Pages.71-81
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  • 2017
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  • 1738-7159(pISSN)
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  • 2287-3678(eISSN)
한국도로학회 (Korean Society of Road Engineers)
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교차로 유형별 대각선횡단보도 설치효과 분석 (차량소통측면)

Analysis of the Effects of Scrambled Crosswalk Installation Depending on the Types of Intersections Using VISSIM

  • 투고 : 2016.10.19
  • 심사 : 2017.05.17
  • 발행 : 2017.06.15
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초록

PURPOSES : In this study, the effects of installation of diagonal crosswalks on traffic flow depending on the types of intersections are analyzed. METHODS : Scrambled crosswalks have advantages in the traffic safety. Therefore, a comparative analysis of the overall average delay before and after installation of the scrambled crosswalk was conducted using VISSIM. RESULTS : The overall average delay for the scrambled crosswalk decreased when the traffic volume ratio of the major to the minor street is 1: 6 in 2-by-1 and 3-by-1 types of intersections. The scrambled crosswalk improved efficiency of traffic operation in intersections: higher traffic volume for a major street, lower traffic volume for a minor street, and longer cross-distance for a major street. CONCLUSIONS:This study can be used to determine when a scrambled crosswalk should be installed to improve operational efficiency.

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참고문헌

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