摘要
钱江铁路新桥南引桥为杭甬、杭长客专四正线并行桥,正线间最小线间距为4.4 m。主要从四正线并行段接触网中间悬挂安装设计、接触网锚段关节设计、小限界安装结构校核方面分析研究了接触网的特殊设计方案,可为此类四线并行区段的接触网设计方案提供参考。
Qianjiang Railway South Approach Railway Bridge is a four line parallel bridge for Hangzhou-Ningbo PDL and Hangzhou-Changsha PDL,It has a minimum line spacing of 4.4 m.This article mainly analyzes the OCS suspension installation design,anchor section joint design,and the strength checking of small clearance mounting structure.The article also provides the reference for this kind of railway engineering.
出处
《铁道建筑技术》
2012年第12期95-98,共4页
Railway Construction Technology
