市域快速铁路蓟县至大港段规划建设技术标准研究

天津是全国综合性交通枢纽,市域南北交通网络布局较为薄弱。随着天津市城市化进程不断加快,带动区域经济发展加速,迫切需要加快南北交通布局及建设;参照北京、上海等国际化大都市的市域快速铁路的发展模式,结合天津市的轨道交通、城际网的规划以及本线自身的特点,初步总结出了市域快速铁路的规划建设标准为设计速度200 km/h的双线城际铁路。

Research on Technical Standards for Planning and Construction of Urban Express Railway from Jixian to Dagang

Tianjin is a national comprehensive transportation hub,and the city's transportation in northsouth direction is insufficient. Along with the rapid development of Tianjin urbanization to accelerate and promote regional economy,it is urgently needed to speed up the construction of the north-south traffic.With reference to the development of express railways of Beijing and Shanghai,and in view of the planning of the rail transit and inter-city network of Tianjin,and the local conditions of the line from Jixian to Dagang,it is suggested initially to build a double-line inter-city express railway at the designed speed of 200 km / h.