高架道路上匝道通行能力理论模型研究

On the Capacity Model for In-ramp Terminal of Elevated Road

对高架道路上匝道连接区交通运行特性进行了分析 ,并利用交通流特性分布及相交车流间隙的认定技术 ,建立了上匝道通行能力计算的“间隙 -接受”理论模型 ,为高架道路匝道定位设计提供理论依据 .

This paper analyzes operational characteristics of the traffic flow one the in ramp terminal of the elevated road and sets up its capacity models with confirming techniques of the traffic flow distributions and the gaps of merging vehicles.