人工挖孔桩施工技术

Construction Technique of Artificial Digging Pile

人工挖孔桩工艺简单,适用范围广,造价低,灵活机动,可以大面积展开现场,是目前普遍采用的基础施工方法之一。根据施工实践,提出了该工艺的操作程序和应该注意的问题。

This paper introduces the digging sequence, construction technique a nd site treatment of the artificial digging pile, the capacity and tunneling of the earthwork of the pile hole, the field processing of the reinforcing cage, an d the concrete engineering of the digging pile, etc.