深水桩基桩头涌水病害处置方法  

Methods for Handling Inrush Water Problem at Pile Tips of Pile Foundation in Deep Water

作　　者：连泽平[1] 潘军[1] 

机构地区：[1]中铁大桥局集团第四工程有限公司,江苏南京210031

出　　处：《桥梁建设》2005年第B06期104-106,共3页Bridge Construction

摘　　要：介绍了深水桩基桩头涌水病害发生机理、形成原因,对治理方法作了分析比选,侧重于旋喷法原理的应用和详细的操作过程说明。The occurrence mechanism of and causes leading to inrush water problem at pile tips of pile foundation in deep water are presented. Several methods for handling the problem are analyzed and compared, in which the utilization of rotatory jet-grouting method and related operation procedures are given in details.

关 键 词：钻孔桩 桩头涌水 处置方法 

分 类 号：U445.551[建筑科学—桥梁与隧道工程] U445.71[交通运输工程—道路与铁道工程]