Earticle

초록

영어

This study deals with the effectiveness of modern roundabouts(MR). The goal is to answer the question of what the traffic conditions make the MRs to be comparatively efficient. To pursue the above, this study gives particular attentions to comparing the performance of MR with the other intersection control methods using SIDRA, which are yield control, all way stop control and signal control, under the given traffic volume.The main results analysed are the followings. First, the MR has the similar delay to the signalized intersection in the case of the traffic volume under 2,600vph, and shows that the more right-turn and the less through traffic have the less delay. Secondly, the MR has the lower volume-capacity rate(v/c) than other methods in the case of below the volume of 1,800vph, and shows that the more right-turn and the less through traffic have the less v/c.The above results indicate that the MRs are relatively effective to other control methods under the some conditions. It could be expected that the results would give an important policy implication to the introduction of MRs.

목차

Abstract:
 1. 서론
 2. 문헌연구
  2.1 현대식 회전교차로의 특성
  2.2 관련연구 및 연구동향
 3. 분석의 틀
  3.1 분석도구
  3.2 분석 지표의 설정
  3.3 분석대상 및 조건
 4. 효과분석 결과
  4.1 지체
  4.2 V/C비율
 5. 결론
  5.1 분석결과의 종합
  5.2 한계점 및 향후 연구과제
 참고문헌

키워드

저자

• 박병호 [ Park, Byung-Ho | 충북대학교 도시공학과 교수 ]
• 정용일 [ Jung, Yong-II | 충북대학교 도시공학과 석사과정 ]

참고문헌

발행기관

간행물

표지보기 관심저널 등록

• 간행물명

  한국지역개발학회지 [Journal of the Korean Regional Development Association]

• 간기

  연5회

• pISSN

  1225-9055

• 수록기간

  1989~2026

• 등재여부

  KCI 등재

• 십진분류

  KDC 322 DDC 330