既有电气化铁路接触网改造中的定测要点

Key Points of Location Survey in Existing Electrified Railway's Overhead Catenary System Transformation

以北同蒲铁路电气化扩能改造工程为例,对既有电气化铁路接触网改造中的设计及施工特点、定测问题及其注意事项等进行了探讨。

Through the example of the transformation project of Beitongpu Railway electrification energy expansion, this paper discusses the design, construction features, location survey, and other issues in the transformation of the existing e- lectrified railway overhead catenary system.