高铁站场路基排水沟一次成型施工技术  

High-speed Rail Station Yard Roadbed Drainage Ditch Construction Technology of One-time Molding

作　　者：刘超华 LIU Chaohua(China Railway 18th Bureau Group Third Engineering Co.,Ltd.,Zhuozhou 072750,Hebei,China)

机构地区：[1]中铁十八局集团第三工程有限公司,河北涿州072750

出　　处：《路基工程》2024年第6期147-151,共5页Subgrade Engineering

摘　　要：依托贵南高铁贵州段荔波车站站场路基排水沟工程,特制定型铲斗和水沟自行式全自动滑模机,避免超挖现象发生,减少混凝土浪费,解决传统工艺工效低、工序繁琐、质量控制难等弊端,保证了路基排水沟的施工质量。Relying on the roadbed drainage ditch project of Libo station site of Guizhou section of Guinan High-speed Railway,the special shaped bucket and gutter self-propelled automatic slipform machine can avoid the occurrence of over-excavation phenomenon,reduce the waste of concrete,and solve the drawbacks of the traditional process,such as low efficiency,cumbersome work procedures,difficult quality control,etc,to ensure the construction quality of the roadbed drainage ditch.

关 键 词：高铁站场 路基排水沟 工艺比选 一次成型 质量控制 经济环保 

分 类 号：U238[交通运输工程—道路与铁道工程]