哈尔滨北门街快速路总体方案设计

哈尔滨北门街连接已建的三环化工路和滨北线松花江公铁两用桥,项目建成后,不仅可实现三环路全线闭合贯通,同时可重新分配城市过江交通流量,缓解市区过江交通压力。从功能定位、服务对象、主要技术标准、总体设计方案、节点设计方案等方面对项目设计进行阐述。在总体设计方案中,分析了道路敷设形式和标准横断面布置,论证了建设规模;在节点设计方案中,分析了铁路及主要相交道路节点方案。系统地介绍了城市快速路的一般设计思路。

Overall Scheme Design of Harbin Beimeng Street Expressway

Harbin Beimen Street Expressway connects the built Huagong Road of Ring Road III and the Songhua River Combined Bridge of Binbei Railway Line.After the completion of the project,not only Ring Road III can be realized to close and connect in the whole line,but also the urban traffic flow across the river can be redistributed in order to relieve the urban traffic pressure across the river.The design of the project is expounded from five aspects of functional orientation,service object,main technical standards,overall design scheme and node design scheme.In the overall design scheme,the road laying form and the standard cross-section layout are analyzed,and the construction scale is demonstrated.In the node design scheme,the node schemes of railway and main intersected roads are analyzed.The general design thought of urban expressway is systematically introduced.