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研究了大城市的高架道路下匝道地面联结段的交通组织状况 ,将不同联结段按车流交织分类 ,并分别给出相关的模型 ;最后归纳了各联结段服务水平的评价标准并进行了联结段相关技术研究
This paper studies the traffic organization status of the ground connecting section of the ramp under the viaduct in metropolitan area and classifies the different connecting sections according to the traffic flow and gives the relevant models separately. Finally, the evaluation criteria for the service level of each connecting section are summarized and the connecting sections Related technical research