摘要
对岩溶区桩基施工技术中的钻孔灌注桩施工和人工挖孔灌注桩施工的施工工艺和技术进行研究,并针对常见的漏浆、坍塌、卡钻、孤石等问题,提出若干既能解决工程实际问题又较经济合理的岩溶区桥梁桩基的处治方法,可供类似工程参考。
The paper studied technology and technique of bored pile construction and manual digging construction of pile foundation in karst areas,and proposed both economical and reasonable ways to dispose the bridge pile foundation in karst areas for the common problems such as slurry leakage,collapse,sticking,boulders.These ways have some reference to similar project.
出处
《交通标准化》
2011年第10期97-100,共4页
Communications Standardization
关键词
岩溶区
桥梁基础施工
钻孔灌注桩
karst area
bridge foundation construction
bored pile
