摘要
介绍在宝兴县城堤防灌注桩工程施工中 ,如何解决孔轴线倾斜、卡钻、坍孔。
This paper deals with handling of difficult technical problems such as hole deflection,jamming in the hole,hole-wall collapsing,Conduit plugging and so on in Bored concrete Pile Construction in Dyke Building of Baoxing County Town.
出处
《四川地质学报》
2002年第z1期63-64,共2页
Acta Geologica Sichuan
关键词
堤防
灌注桩
难点
措施
dyke building
bored concrete pile
difficult problem
measure
