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혼합교통류 신호교차로에서 자전거교통 좌회전 통행방식 평가연구

Title
혼합교통류 신호교차로에서 자전거교통 좌회전 통행방식 평가연구
Other Titles
Evaluation of Left-Turn Passages for Bicycle Traffic in Mixed Traffic Stream at Signalized Intersections
Author
오철
Keywords
mixed traffic flow; bicycle passing way; bike-Box; VISSIM; surrogate safety measures(SSM)
Issue Date
2012-10
Publisher
한국도로학회
Citation
한국도로학회논문집, v. 14, NO. 5, Page. 145-155
Abstract
PURPOSES: This study proposes a novel method based on microscopic simulation models to evaluate bicycle passing ways in mixed traffic flow conditions at signalized intersections. METHODS : Both operational efficiency and safety are taken into consideration in the evaluation. A widely used performance measure,delay, is used for evaluating the operational efficiency. Regarding the safety evaluation, surrogate safety measures (SSM) to represent traffic conflicts and the level of crash severity, DeltaS and Max.DeltaV, are applied in the proposed method. RESULTS : Extensive simulations and statistical tests show that an integrated bike-box way is identified as the best in terms of operational efficiency and safety. CONCLUSIONS: The proposed method and outcomes of this study will be valuable for bicycle traffic operations and facility design.
URI
http://db.koreascholar.com/Article?code=250024https://repository.hanyang.ac.kr/handle/20.500.11754/183370
ISSN
1738-7159;2287-3678
Appears in Collections:
COLLEGE OF ENGINEERING SCIENCES[E](공학대학) > TRANSPORTATION AND LOGISTICS ENGINEERING(교통·물류공학과) > Articles
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