摘要
结合工程实例 ,对岩溶发育地区复杂地质情况下如何进行人工挖孔钢筋混凝土灌注桩成孔、护壁、灌注等方面的施工技术进行论述 ,经采用该方法进行施工 ,既保证了安全、质量 。
Combined with practical work in this paper according to the construction technology of artificial super holing concrete pile in abundant Karst cave region detailed discussion is made in terms of pile drilling, well protection and pouring processes. The construction based upon this method can not only ensure the safety and quality but also reduce the limit time.
出处
《山西建筑》
2003年第7期54-55,共2页
Shanxi Architecture
关键词
岩溶发育
人工挖孔
混凝土
灌注桩
工程施工
karst area, manual hole digging, driven cast in place pile, construction technology
