城市轨道交通用60kg/m钢轨9号单开道岔的研制

The development of No.9 turnout of 60kg/m rail of urban rail transit

系统介绍了城市轨道交通用60 kg/m钢轨9号道岔的平面线型及主要结构特点,并对其制造工艺流程、铺设流程以及道岔研制新技术应用进行了详细论述,对城轨道岔设计、制造、铺设等具有一定的参考价值。

This paper systematically introduces the plane line type、 main structure features, manufacturing process flow, laying process and new technology application of turnout development of No. 9 turnout of 60 kg/m rail of urban rail transit. It has a certain reference value for the design, manufacture and laying of urban rail turnouts.