秦沈客运专线接触网施工新技术

NEW CONSTRUCTION TECHNIQUE FOR OVER-HEAD CONTACT LINE ON QINHUANGDAO-SHENYANG PASSENGER DEDICATED RAILWAY LINE

本文介绍我国第一条时速200～300km/h电气化铁路客运专线接触网工程中采用的主要工序流程、新技术、新工艺、新施工工具、仪器仪表、施工允许偏差和检测技术等。可供今后类似工程借鉴。

This paper gives an introduction to those of main process flow, new technique, new workmanship, new construction machinery and instruments,allowable error of constrution and test technology adopted in construction of over-head contact line on Chinese first passenger dedicated line of electrification railway with speed up to 200-300 km/h, for reference to the similar construction.