摘要
在规划条件确定的前提下,介绍了两个平行间距较小的高架系统与地面道路沟通时的接地节点设计方案。主要制约因素为交通功能要求,用地情况、对周边环境的影响以及交通组织的难度;并根据匝道布设方案,借助Vissim仿真对匝道接地点的两个小间距交叉口进行交通组织优化。
In this paper, key node design method is discussed on the circumstance that two viaduct traffic systems is commuted to grounded system. The restraint conditions include transportation function, land use, environment effect as well as traffic management in which by running simulation, optimum signal design could be used in two-short-distance intersections.
出处
《交通与运输》
2011年第B12期120-123,共4页
Traffic & Transportation
