晋中市龙湖街锦纶路节点改造设计研究

Study on joint transformation design of Longhu street and Jinlun road in Jinzhong city

以晋中市龙湖街改造工程为背景,为改善龙湖街与锦纶路节点的交通组织现状,满足龙湖街快速化改造的要求,提出单节点跨线桥+转向地道相结合的方案,并从道路纵横断面、单节点跨越线桥、下穿通道等方面,阐述了具体的设计方法,经实践证明,该改造方案实现了预期的目标。

Taking Longhu street transformation engineering in Jinzhong city as the background,in order to improve the joint traffic organization status of Longhu street and Jinlun road and to meet fast transformation demands of Longhu street,the paper puts forward the integrated scheme of single joint overpass bridge ＋ turning underpass,and describes its specific design scheme from aspects of horizontal and vertical road section,single joint overpass bridge and underpass channel. Practice proves that： the above-mentioned transformation scheme has achieved expected goal.