大直径钻孔扩底灌注桩施工实践

Construction Practice of Large Diameter Under-reamed Bored Pile

摘要:

详细介绍了大直径钻孔扩底灌注桩的施工方法，结合工程实例，分析了该工程的主要特点，论述了采取的主要技术措施。

Abstract:

The paper introduced the construction method of large diameter underreamed bored pile with engineering case, analyzed the main characteristics of the project and discussed the main technical measures.