焦柳线洛阳北驼峰峰下更换P50-1/6对称道岔纪实  

On replacement of P50-1/6 symmetrical turnout under Northern Hump of Luoyang along Jiaozuo-Liuzhou railway

作　　者：李现增[1] 

机构地区：[1]华东交通大学,江西南昌330013

出　　处：《山西建筑》2012年第30期172-174,共3页Shanxi Architecture

摘　　要：针对焦柳线洛阳北段更换P50-1/6对称道岔施工进行了介绍,分别阐述了前期准备工作,施工要点,作业程序等内容,并对施工过程进行了总结,得出了宝贵经验,为今后同类工程提供了借鉴和参考。The paper introduces the replacement of P50-1/6 symmetrical turnout at the north section of Luoyang along Jiaozuo-Liuzhou railway,illustrates the preparation,the construction points and the work procedure,sums up the construction process,and concludes some precious experience,so as to provide some reference for similar projects in future.

关 键 词：对称道岔 交叉渡线 施工方案 封锁施工 

分 类 号：U213.6[交通运输工程—道路与铁道工程]