摘要
介绍了冲孔桩的施工工艺,分析了大直径桩和深孔桩清孔的难点,提出了大直径超深孔的清孔对策,强调了二次清孔的操作要领并结合具体工程实例进行了说明,从而推广冲孔桩的应用。
The author introduces the construction of punched pile, analyzes the difficulties of large diameter pile and deep hole pile, provides hole cleaning countermeasures of large diameter deep hole, emphasizes on the operation essentials of the second hole cleaning, and describes it combining with concrete project, thus promoting the application of punched pile.
出处
《山西建筑》
2009年第16期99-100,共2页
Shanxi Architecture
关键词
大直径
冲孔桩
清孔技术
施工
large diameter, punched pile, hole cleaning technology, construction
