| 贵阳市紫林庵路口通行能力分析及改进措施 |
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| 引用本文： | 王莎,韦佳,李国应,邵荣琳,韦维.贵阳市紫林庵路口通行能力分析及改进措施[J].贵州大学学报(自然科学版),2007,24(5):504-509. |
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| 作者姓名： | 王莎 韦佳 李国应 邵荣琳 韦维 |
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| 作者单位： | 贵州大学理学院数学系,贵州,贵阳,550025 |
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| 基金项目： | 贵州大学SRT基金资助项目 |
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| 摘 要： | 作者以目前贵阳市紫林庵信号环形交叉口为例,通过对此路口高峰时段交通量调查及相关数据采集,对该交叉口的通行能力进行分析和计算.再假设在其它相关数据不变的基础上,分析和计算将现在的信号环形交叉口改为信号平面直交口的通行能力.将两者进行比较和评价,得出信号平面直交口的设计通行能力比信号环形交叉口的设计通行能力更大,更能缓解该地区高峰时段交通拥堵状况.由此得到将现有的环形交叉口改为平面直交口的方案是合理可行的.
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| 关 键 词： | 信号环形交叉口 信号平面直交口 通行能力 信号相位 |
| 文章编号： | 1000-5269（2007）05-0504-06 |
| 修稿时间： | 2007-07-06 |
Capacity Analysis and Improvement of Roundabout in ZiLinAn Intersection of Guiyang City |
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| WANG Sha,WEI Jia,LI Guo-ying,SHAO Rong-lin,WEI Wei.Capacity Analysis and Improvement of Roundabout in ZiLinAn Intersection of Guiyang City[J].Journal of Guizhou University(Natural Science),2007,24(5):504-509. |
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| Authors: | WANG Sha WEI Jia LI Guo-ying SHAO Rong-lin WEI Wei |
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| Institution: | Department of Mathematics, Guizhou University, Guiyang Guizhou 550025, China |
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| Abstract: | This paper considers the transportation situation in Zilinan intersection of Guiyang City.Base on a lot of investigation data of traffic volume and other related data,we analysis and compute the capacities on signal roundabout and signal intersection,respectively.Compared two cases,the latter's capacity and the ability that it eases traffic jams and so on is better than the former.Therefore,the idea that the signal roundabout will be changed into the signal intersection is reasonable and feasible. |
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| Keywords: | Signal roundabout signal intersection capacity signal phase position |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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