南港地区钻孔灌注桩病害成因分析与防治措施研究  

Analysis of Fault Cause and Study of Preventive Measures for Cast-in-situ Pile in Nangang Area

作　　者：李茂奇[1] 张昊[1] 

机构地区：[1]天津市市政工程研究院,天津300074

出　　处：《城市道桥与防洪》2012年第12期138-139,14,共2页Urban Roads Bridges & Flood Control

摘　　要：为了保证海域吹填区桥梁钻孔灌注桩施工的质量,该文以天津市南港工业区海域吹填区桥梁现场的施工经验为基础,对钻孔灌注桩施工过程中容易出现的问题进行了认真分析和总结,并对出现的问题提出了相应的解决方案,对今后的施工具有一定的指导意义。In order to guarantee the construction quality of cast-in-situ pile of bridge in the sea reclamation area,the article introduces the construction experience of bridge in the sea reclamation area of Tianjin Nangang Industry Area,analyzes and sums up the problems easily caused in the construction of cast-in-site pile,and puts forward the relevant solving schemes for these problems,which has some guidance for the similar projects.

关 键 词：南港地区 钻孔灌注桩 病害 防治措施 天津市 

分 类 号：U445.55[建筑科学—桥梁与隧道工程] U445.7[交通运输工程—道路与铁道工程]