کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
5037338 1370217 2016 14 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Field study on the behavior of right-turning vehicles in Malaysia and their contribution on the safety of unsignalized intersections
ترجمه فارسی عنوان
مطالعه زمینه ای در مورد رفتار وسایل نقلیه راست در مالزی و سهم آنها در ایمنی تقاطع های غیرقانونی
کلمات کلیدی
ایمنی وسیله نقلیه، رفتار - اخلاق، تقاطع نامعلوم، عرض جاده، داده های ترافیکی، تعارض،
موضوعات مرتبط
علوم انسانی و اجتماعی روانشناسی روان شناسی کاربردی
چکیده انگلیسی


- Sites having higher near side volume as compared to far side experienced multiple accidents.
- Vehicles performing WMRT had 2.5 times less conflicts as compared to Non-WMRT.
- None of the motorcyclists involved in a traffic conflict used turning indicator.
- No motorcyclist in a traffic conflict complied with the stopping rule at narrower major road sites.
- Sites having wider major roads were more risky for minor road users than narrower roads.

Behavior of right turning vehicles in the context of safety is characterized by their use of turning indicators and compliance with the stop rule. They are influence by the width of the carriageway and the variation in volume on the major road with respect to the traffic moving in the near and far side direction. Other factors affecting the behavior are the speed and spacing between vehicles moving on the major road. Lack of adequate past knowledge on the effect of geometric variation in terms of road width and directional variation in volume on the safety of unsignalized intersections have provided the motivation for this study. This paper focuses on the many factors that affect the behavior of right-turning vehicles resulting into conflicts. A brief account of the unique indigenous maneuver termed as the “Weaving Merging Right Turn” (WMRT) is provided and its effectiveness with respect to conventional right turn is evaluated. Data of 39,016 vehicles collected on 10 sites between January and June 2014 was analyzed. Multiple accidents were observed only on sites which had near side traffic volume greater than far side traffic volume. This result remains consistent with sites having single as well as multiple lanes per direction on the major roads. The number of conflicts for vehicles performing the WMRT was 2.5 times less as compared to the conventional right turn. Moreover WMRT was found to be the maneuver of choice for right turning motorcyclists with 60% of them opting for it over the conventional right turn on intersections having major road width less than 9 m. None of the motorcyclists, which were involved in a traffic conflict, were observed to use their turning indicator. Moreover none of the motorcyclists, which experienced a traffic conflict, were found to comply with the stopping rule at sites with major road width less than 9 m. On sites with major road width greater than 9 m, 45% of motorcyclists, involved in a traffic conflict, complied with the stopping rule as compared to 79% by vehicles other than motorcycles.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Transportation Research Part F: Traffic Psychology and Behaviour - Volume 42, Part 3, October 2016, Pages 433-446
نویسندگان
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