作 者: (谢波);
机构地区: 山东省交通规划设计院,山东济南250031
出 处: 《山东交通科技》 2017年第4期96-97,共2页
摘 要: 通过结合济南至青岛高速公路(淄博至济南段)改扩建工程,针对该项目局部纵断需要抬高、交通量大、保通要求高的特点,介绍了分步实施拼宽方案而保持双向四车道通行。 In this paper , by combining highway (Zibo to Jinan section) recon Jinan to structlon Qingdao project, in accordance with that partial longitudinal section needs to be raised , the traffic volume is heavy, the demand of guaranteeing passage is high, introduced how to keep the two- way four lanes open when implement the widening plan step by step.