摘要
国内对一般交叉口渠化的研究已较为成熟,但针对畸形交叉口渠化的研究则缺乏系统性。通过分析畸形交叉口渠化的基本思路,从交通调查、方案比选、通行能力计算及方案评价等四个方面提出畸形交叉口渠化的基本步骤,并采用VISSIM仿真软件对渠化方案进行评价,这将有助于更好地对畸形交叉口渠化设计开展研究和实践。
The theory of common intersection channelization has been rather mature, but the theory of deformity intersection ehannelization is short of systematicness. By analyzing the basic concept of deformity intersection channelization, the basic steps of deformity intersection channelization are pro- posed from the viewpoints of traffic survey, solution selection, traffic capacity computation and solution evaluation, and the channelization solution is evaluated through VISSIM simulation software, which helps to study and practice the design of deformity intersection channelization better.
出处
《交通标准化》
2009年第7期120-125,共6页
Communications Standardization
关键词
畸形交叉口
渠化方法
VISSIM仿真
方案评价
deformity intersection
channelization method
VISSIM simulation
solution evaluation
