嘉兴市有轨电车与环线快速路共建方案研究

Co-construction Proposal Study of Tramcar and Loop Expressway in Jiaxing City

嘉兴市有轨电车T2线中环北路的禾兴北路至东方路段与嘉兴市环线快速路高架段线位重合,均为嘉兴市重大市政工程建设项目。针对共线段所提出的共建和分建两个方案,通过交叉口影响、关键桥梁改造、文物保护影响、管线迁改、征地拆迁、路段交通组织以及环境影响等多因素分析比选,重点分析跨京杭大运河桥梁的改造方案,同时优化集约与整合两个项目建设用地,最终推荐有轨电车与快速路的共建方案。

The section of Jiaxing tram Line T2 between North Hexing Road and Dongfang Road coincides with the elevated section of Jiaxing Ring Expressway,both are the major construction projects in Jiaxing City.To address the overlap problem,two solutions of co-construction in the middle of the road and separated construction along the roadsides are proposed.Through multi-factor analysis and comparative selection,including construction impact on intersection,critical bridge adjustment,historical building preservation,pipeline relocation,land acquisition and demolition,traffic flow organization and environment protection,and focusing on the modification of the bridge cross over Beijing-Hangzhou Canal,the land for the two construction projects are optimized and integrated,the solution of tram and expressway co-construction is finally selected.