上海松江有轨电车示范线的技术创新

Innovative Technology of Tramcar Demonstration Line in Shanghai Songjiang District

以上海松江区有轨电车示范线为对象,介绍了有轨电车环形交路运营系统及基于区域交通整体最优、适用于中心城区的有轨电车智慧化运营控制新系统。介绍了适用于软土地区的增强道床板-疏桩一体化轨下基础及新型预应力型钢混凝土组合梁在有轨电车线路桥梁中的应用,以及适用于有轨电车与重载货车共享路权的路口新型扣件罩等多个关键技术与创新。上海松江有轨电车工程项目的实施围绕经济型有轨电车核心技术特征,形成了工程技术体系成果。

Taking Songjiang tramcar demonstration line as the research object,the ring routing operation system,the best intelligent operation and control system of tramcar based on the integrated whole region traffic are introduced,which are especially suitable for the central city.Then,the integrated foundation with reinforced trackbed-slab sparse pile suitable for the soft soil area,the application of new pre-stressed steel reinforced concrete composite beam on the tramcar bridge,the key technologies and innovations like new fastener cover at intersection for the shared right of way between tramcar and heavy haul truck are introduced.Centered on the core technical features of economic tram system,the implementation of tramcar engineering project in Shanghai Songjiang District has formed the achievements of engineering technology system.