调整互通立交匝道出入口位置在优化交织段落设计中的应用  

Application of adjusting entrance and exit position of interchange ramp in optimizing design of weaving section

作　　者：安智敏 胡磊 苟浩洋 AN Zhimin;HU Lei;GOU Haoyang(Shandong Provincial Communications Planning and Design Institute Group Co.,Ltd.,Shandong Jinan 250031 China)

机构地区：[1]山东省交通规划设计院集团有限公司,山东济南250031

出　　处：《山东交通科技》2021年第6期15-16,35,共3页

摘　　要：青兰高速公路莱芜至泰安段是国家高速公路网的重要组成部分,针对徂徕枢纽互通立交出入口间距较近、车辆通行存在的交织问题,提出了通过调整立交匝道出入口位置解决车辆交织的处理方案。Qingdao-Lanzhou expressway(Laiwu-Taian section)is an important part of the national highway network.Aiming at the problems of the short distance between entrances and exits and the existing problems of vehicle traffic in Fulai system interchange,this paper puts forward a solution to solve the interweaving problem by adjusting the position of the ramp entrance and exit.

关 键 词：徂徕枢纽 车辆交织 出入口位置 匝道 优化设计 

分 类 号：U412.352[交通运输工程—道路与铁道工程]