海上大直径钻孔桩桩底后压浆技术分析  

Analysis of the Post Mud-jacking Technique for the Over-strait Big-diameter Bored Pile Ends

作　　者：廖琴英 

机构地区：[1]安徽地质工程有限公司,安徽芜湖241000

出　　处：《安徽建筑》2006年第6期90-92,共3页Anhui Architecture

摘　　要：文章以杭州湾大桥工程南航道大桥大直径桩基础后压浆为背景,对海上大直径钻孔桩桩底后压浆工艺关键技术进行了分析与总结,旨在为国内同类桩基础施工提供借鉴。This paper is set in the post mud-jacking construction for the big-diameter bored piles of South Passage Bridge of the Hangchow Bay Bridge Engineering and makes analysis and summary of the key points of the post mud-jacking technique for the over-strait big-diameter bored pile ends. And it is aimed at providing reference for the similar domestic pile foundation construction.

关 键 词：跨海大桥 大直径钻孔桩 后压浆技术 

分 类 号：U443.154[建筑科学—桥梁与隧道工程] U445.551[交通运输工程—道路与铁道工程]