某铁路土建工程四电接口施工监控要点

土建工程四电接口施工监控要点目 录1车站及路基段接口预留要求............................................................................................................21.1接触网基础预留要求............................................................................................................21.1.1H 型钢柱基础............................................................................................................21.1.2钢管支柱基础............................................................................................................31.1.3无拉线下锚支柱基础................................................................................................31.1.4下锚拉线基础............................................................................................................41.1.5支柱基础与拉线基础施工误差要求........................................................................51.1.6钢管硬横跨基础........................................................................................................51.1.7硬横跨基础施工误差要求........................................................................................61.2电缆槽预留要求....................................................................................................................71.3电缆过轨要求........................................................................................................................72桥梁接口预留要求............................................................................................................................92.1接触网基础预留要求............................................................................................................92.1.1H 型钢柱基础............................................................................................................92.1.2下锚拉线基础..........................................................................................................102.1.3基础施工误差要求........................................