桩基断桩成因分析及处理——G312线徐—界段K2319+487永登庄浪河大桥  

GAUSE OF FORMATION AND TREATMENT OF BREAKING PILE IN THE ZHUANGLANG RIVER BRIDGE

作　　者：管频[1] 

机构地区：[1]甘肃交通职业技术学院,甘肃兰州730070

出　　处：《甘肃科学学报》2003年第F08期149-153,共5页Journal of Gansu Sciences

摘　　要：　结合G312线徐-界段兰州永登庄浪河大桥钻孔灌注桩基础施工,对钻孔灌注桩基础断桩的成因进行了详细的分析,简明扼要的论述了断桩的处理措施。In this paper, the author analyses the cause of cast\|in\|place pile foundation breaking, based on the cast\|in\|place pile foundation building in Zhuanglang River Bridge at Yongdeng, G312 road, and discusses the treatment, scheme and theoretic computation method of the breaking pile.

关 键 词：钻孔灌注桩 断桩 分析 处理 

分 类 号：TU473[建筑科学—结构工程]