The study focuses on saturation time headways of right-turning lane at typical intersections in China.
针对我国现有道路交通条件下典型的信号控制交叉口,对不同车道宽度、转弯半径的右转车道的饱和车头时距进行现场测定。
Planning methods and effect analysis of advance right-turn;
提前右转组织方式及其影响分析
On the basis of the theories of gap acceptance and probability, the theoretical passing capacity of the advance right-turn vehicles under two planning approaches was investigated.
以可插车间隙理论和概率论知识为基础,对提前右转两种组织方式下右转机动车的理论通行能力进行了对比研究,建立了设置交织区所能增加右转机动车通行能力的计算模型,并且以平均延误为指标对比分析了两种组织方式的运行效果。
Numerical simulation was performed with special attention to the disturbing effect of right-turning vehicles from the intersecting main road, the Wun.
基于该模型,对上海市内环线的武宁路匝道附近的交通流进行了案例分析,着重对主干道上的右转车辆干扰效应进行了数值模拟,所得结果与实测数据相当符合。
Aiming at the problem of traffic capacity in the signalized intersection of city,this article puts forward a traffic organized method on which the left-turn vehicle in the intersection making continuous right-turn to realize leftturn is based, providing a new way of thinking for increasing the traffic capacity of the signalized intersection.
针对城市道路信号控制交叉口通行能力问题,提出一种基于交叉口左转车辆连续右转实现左转交通的组织方法,为提高信号交叉口通行能力提供了新的思路。