重庆市轨道交通5号线支线歇台子片区线路方案

为了保证重庆市轨道交通5号线项目的顺利进行,有必要对5号线与其支线在歇台子片区的运行方式与接线方式进行研究。根据5号线与其支线既要独立运营又有预留贯通运营的需求,提出3个线路方案进行研究,线路通过修建渡线、联络线等配线形式预留贯通运营条件。从地形条件、周边现状、线路运营、车站使用功能、施工难度、建设影响、技术经济性等方面综合分析,认为方案3(即半-歇-奥-石走向)具有明显的优势,建议5号线与其支线拆分独立运营。

Research on Line Schemes for the Xietaizi Area of the Branch Line 5 of Chongqing Rail Transit

According to the network configuration analysis, in long-range planning, the Hongyancun ~ Xietaizi forward section of line 5 in Xietaizi Area will receive a large pressure from the three horizontal and two vertical unimaginable traffic flow. In order to successfully carry out the line 5 of the project, the cohesive types and operation mode of on the line 5 and the branch Line 5 in Xietaizi Area will be studied. Both set aside the through operation conditions and independent operation conditions of the line 5 and branch through the way they operate needs to study the program proposes three line schemes, the line in the form of construction of crossing the line, through the tieline are reserved for operating conditions. Comprehensive analysis combined terrain surrounding the status quo, line operators, station using the function, the difficulty of construction, construction impact, technical and economic aspects that the the third line scheme has distinct advantages.