高速公路细砂填筑路基施工技术  

Construction Technology of Freeway Roadbed Filling of Fine Sands

作　　者：王学芹 付士刚 

机构地区：[1]中交一航局第一工程有限公司,天津300456

出　　处：《中国港湾建设》2011年第3期73-75,共3页China Harbour Engineering

摘　　要：通过崇启通道工程(上海段)路基填筑工程,重点介绍路基试验段长江口细砂填筑施工技术要求。总结出长江口细砂作为路基填料的压实机械设备配置、碾压方案、最佳含水率等技术参数,为细砂填料路基施工提供参考。Based on the roadbed filling work in Chongming-Qidong Tunnel Construction（Shanghai section）,technical requirements for the fine-sand filling construction at Yangtze Estuary are discussed in the paper.Parameters of the allocation of compact machineries,compact solutions,and optimal rate of water content and so on are concluded by the contraction,which the roadbed filling construction of fine sands can be referred to.

关 键 词：长江口细砂 路基填筑 压实 技术参数 

分 类 号：U416.04[交通运输工程—道路与铁道工程]