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| 机动车待行区设置方法的实证研究 | |
| 引用本文： | 李小帅,贾顺平,孙海瑞.机动车待行区设置方法的实证研究[J].交通运输系统工程与信息,2011,11(Z1):194-200. |
| 作者姓名： | 李小帅 贾顺平 孙海瑞 |
| 作者单位： | 1. 中国铁道科学研究院,北京,100081 2. 北京交通大学中国综合交通研究中心,北京,100044 3. 北京交通大学城市复杂系统理论与技术教育部重点实验室,北京,100044 |
| 基金项目： | 国家重点基础研究发展计划 |
| 摘 要： | 机动车待行区的设置对交叉口空间资源的有效利用、交叉口通行能力的提高和延误的减少具有重要作用.在讨论机动车待行区设置条件的基础上,首先介绍了左转待转区和直行待行区的设置形式,并对每一种方式从渠化设计和信号控制设计两个方面分别介绍了交通组织方法,并讨论了设置机动车待行区对通行能力的影响.然后以官园桥下平面交叉口为案例展开实证研究,并以VISSIM对改善效果进行了仿真.仿真结果表明,设置待行区域后,交叉口通行能力提升了17.4%,而交叉口的平均延误降低了26.1%. |
| 关 键 词： | 城市交通 平面交叉口 通行能力 左转待转区 直行待行区 |
Study on the Methods of Establishing Waiting Areas for Auto-vehicles Turning Left and Going Straight at Signalized Intersections |
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| LI Xiao-shuai,JIA Shun-ping,SUN Hai-rui.Study on the Methods of Establishing Waiting Areas for Auto-vehicles Turning Left and Going Straight at Signalized Intersections[J].Transportation Systems Engineering and Information,2011,11(Z1):194-200. | |
| Authors: | LI Xiao-shuai JIA Shun-ping SUN Hai-rui |
| Institution: | LI Xiao-shuai1,JIA Shun-ping2,SUN Hai-rui3(1.China Acacdemy of Railway Sciences,Beijing 100081,China,2.Integrated Transportation Research Center of China,Beijing Jiaotong University,Beijing 100044,3.MOE Key Laboratory for Urban Transportation Complex Systems Theory and Technology,China) |
| Abstract: | To increase the capacity of a road intersection and the traffic capacity,and reduce the traffic delays at the intersection,the settlement of the waiting-areas for auto-vehicles is very important.The methods of organizing traffic flows in a signalized intersection with waiting-areas,channelized design and signal control are analyzed in this research.The effect of the establishment of the waiting-areas for auto-vehicles turning left or going straight on the traffic capacity has been discussed in consideration... |
| Keywords: | urban traffic intersection traffic capacity waiting-area for left-turning waiting-area for going straight |
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