the foundation pile detection

The construction and detection method of cement mixing pile uner the foundation of rail bearer are emphatically introduced in the paper.

重点介绍轨道梁基础下水泥搅拌桩复合地基的施工及检测方法。

There are many methods detecting the integrity of foundation pile. Low strain method, which has low cost and is easy to use, is widely used by detection departments.

对基桩完整性检测的方法很多，因低应变法具有成本低、使用便捷等特点，被检测单位广泛采用。

The construction condition, technology and procedure for steel pipe concrete pile supported by anchor foundation at the north, Renyang Bridge and the quality detection are introduced in the paper.

简要介绍润扬大桥北锚碇基础支撑钢管混凝土桩的施工条件、施工工艺和施工过程以及质量检测。