摘要
通过工程实践对福银高速邵三段下村特大桥石灰岩溶洞区桩基钻孔施工中遇到的一些问题加以探讨,可以加深和交流溶洞区钻孔桩成孔关键技术的认识,从中得到有益的参考和帮助。
Some research on problems met in the hole formation by drilled pile process in the village bridge cavern zone of shao-third section of Fuyin expressway can give much knowledge of construction technology, we also can get useful reference and help from it.
出处
《交通标准化》
2007年第2期93-95,共3页
Communications Standardization
关键词
岩溶
溶洞区
钻孔桩
冲击成孔
施工技术
karst
cavern zone
drilled pile
hole formation by force
construction technology
