200km/h客货共线与增建二线电气化铁路CPⅢ测量方法研究

Research on CPⅢ Measurement Methods of 200 km/h Passenger and Freight Collinear and Newly Built Second Line Electrified Railway

以宁启铁路增建二线工程为例,对200 km/h客货共线、增建二线电气化铁路CPⅢ测量方法进行研究。采用自由设站边角交会法和三角高程法进行测量,可减少线上测量时间,提高测量效率。