长江三角洲一体化趋势下上海都市圈轨道交通发展需求与对策

Development Requirement and Strategy of Shanghai Metropolitan Region Rail Transit under the Trend of Yangtze River Delta Integration

从长江三角洲一体化发展的角度来看,在上海都市圈内的轨道交通存在诸多问题:城际铁路往往存在主客站接发车能力及疏解能力不足、郊区新城到主客站的接驳时间偏长的问题;市域(郊)铁路对周边县市的通勤服务能力较弱,对人口密集区的服务较弱、郊区新城之间的轨道交通服务不便捷。对此,提出了设置辅客站、增设放射方向线路及延长现有线路等对策,并分析了上海同苏州及嘉兴轨道交通线路衔接的重要节点对策。

From the perspective of Yangtze River Delta integrated development,there are many problems in the rail transit within Shanghai metropolitan region:intercity railways are often having insufficient capacity of receiving and dispatching trains from the main passenger stations,and causing long shuttling timespan between suburban new towns and main passenger stations;suburban railway is weak in providing service for commuters in surrounding counties and cities,for densely populated areas and for rail transit between new cities and suburbs.In this regard,the countermeasures of setting up auxiliary passenger stations,adding radial lines and extending existing lines are put forward.Strategies for important nodes on rail transit lines connecting Shanghai with Suzhou and Jiaxing are analyzed.