摘要
本文着重结合工程实际提出了桥梁钻孔灌注桩施工过程当中坍孔、钻孔倾斜度过大和断桩的发生原因及处治措施,对类似工程将有一定的借鉴作用。
Combined with practice in projects, the article indicate the causes and disposal measures in the course of drilling hole and filling pile construction of constructing bridge, such as collapsing hole, unreasonable gradient of drilling hole and broken pile. It should contribute to some similar projects.
出处
《辽宁省交通高等专科学校学报》
2008年第3期10-11,共2页
Journal of Liaoning Provincial College of Communications
关键词
钻孔灌注桩
质量缺陷
坍孔
断桩
防治与处理
the bored cast - in - place pile
quality defect
collapsing hole
broken pile prevention
treatment
