既有线老龄桥接触网支柱施工技术探讨

Construction Technology Analysis for OCS Mast on Obsolete Bridge of Existing Line

介绍了在电气化改造施工过程中,老龄桥上接触网桥钢柱施工的几种类型,结合京沪电气化改造工程的施工经验,对不同的施工方案进行了比较,总结了各种施工方案的特点。

Introduces several construction patterns of railway electrification. By considering the construction OCS bridge steel pole on obsolete bridge during the experience of Beijing-Shanghai electrification project, compares the different construction plans and sums up the characteristics of various construction plans.