摘要
越南法来大桥 17号桥墩基础为直径 2m、深 5 0m的泥浆护壁钻孔灌注桩。本文介绍了该工程中采取的固定工作平台 ,水中钻进成孔 ,水下混凝土浇注等水中大直径灌注桩施工技术。
The foundation of No.17 pier of Vietnam Phalai Bridge is a drilling & grouting pile with mud protection, whose diameter is 2 meters and whose depth is 50 meters. In this article, authors introduce such underwater large diameter drilling & grouting pile construction techniques adopted in this project as fixed working platform, underwater drilling and pore forming, underwater concrete pouring and so on.
出处
《施工技术》
CAS
北大核心
2001年第9期4-5,12,共3页
Construction Technology
关键词
桩基础
钻进成孔
泥浆
水下浇注混凝土
桥梁
钻孔灌注桩
pile foundation
grouting pile
construction method
drilling and pore forming
mud configuration
underwater pouring concrete
bridge
