浅谈既有线提速改造中接触网设备硬点的整治

Discussion on Hard Point Elimination of OCS Equipment During Speed Raising and Reconstruction of Existing Line

主要基于铁路第六次提速京哈线哈兰段接触网设备硬点整治,通过数据对比分析,提出了硬点产生的原因和对硬点整治一些措施。

On basis of hard point elimination of OCS equipment in Harbin-Lanling of Beijing-Harbin line in the 6^th speed raising of railway in large scale, and by comparison and analysis of data, puts forward the causes of hard points and measures on elimination of them.