摘要
对天津市南京路-新华路交叉口改造前的问题和改造策略进行了系统阐述,从空间渠化设计、信号配时及线控协调等方面对改造方案进行了介绍,提出了Vissim仿真结合层次分析法的评价方法,并建立了仿真和评价模型。通过改造前后关键指标的对比分析,对改造方案进行系统评价。
The article systematically sets forth the problems before the reconstruction of Nanjing road-Xinhua Road Intersection in Tianjin and its reconstruction strategy,introduces the reconstruction scheme from the aspects of space channelization design,signal timing plan and drive-by-wire coordination,puts forward the evaluation method of analytic hierarchy process based on VISSIM simulation,and establishes the simulation and evaluation models.According to the comparison and analysis of the key indexes before and after reconstruction,the reconstruction scheme is systematically evaluated.
出处
《城市道桥与防洪》
2018年第4期12-15,19,共5页
Urban Roads Bridges & Flood Control
关键词
交叉口改造
后评价
交通仿真
层次分析法
intersection reconstruction
post-evaluation
traffic simulation
analytic hierarchy process(AHP)
