基于限界条件的不同线路间互联互通运营可行性研究

Feasibility Study of Interoperation between Different Lines Based on Clearance Conditions

满足限界要求是实现不同线路间互联互通运营的基本条件。上海轨道交通7号线和12号线在设计时,限界是分别基于UIC 505-1:1997和CJJ 96-2003的限界计算方法计算得到的。为验证7号线和12号线互联互通运营的可行性,分别对比了基于UIC 505-1:1997和基于CJJ 96-2003的限界计算方法计算得到的车辆限界与设备限界,对比了车辆动态包络线与每条线路基于UIC 505-1:1997和基于CJJ 96-2003的限界计算方法计算得到的车辆限界与设备限界。结果表明:基于CJJ 96-2003中限界计算方法设计的线路,其列车能够顺利通过基于UIC 505-1:1997限界计算方法设计的线路;7号线与12号线跨线运营不会受到限界问题影响;7号线与12号线存在互联互通运营的可行性。

Meeting clearance requirements is a basic condition for realizing interoperation between different rail transit lines.In the design of Shanghai Rail Transit Line 7 and Line 12,the clearance is calculated based on calculations methods in UIC 505-1:1997 and CJJ 96-2003 respectively.To verify the feasibility of interoperating Line 7 and Line 12,vehicle clearances and equipment clearances calculated by the respective clearance calculation methods based on UIC 505-1:1997 and CJJ 96-2003 are compared.The vehicle dynamic envelope,the vehicle clearances and equipment clearances that are calculated based on UIC 505-1:1997 and CJJ 96-2003 clearance calculation methods for each line are also compared.The results show that the trains designed based on CJJ 96-2003 clearance calculation method can pass through the lines designed based on UIC 505-1:1997 clearance calculation method smoothly;the interoperation of Line 7 and Line 12 will not have clearance issue,and interoperation between the two lines are feasible.