深层水泥搅拌桩质量检验

本文针对深层水泥搅拌桩存在的质量问题，综合评述了几种实用的检测方法。通过钻孔取样，证实利用反射波法进行搅拌桩质量检测从理论上和实践上均是可行的，并阐明在质量检测时应结合龄期、施工工艺等影响因素，进行综合评判。

Integrity Testing of Deep mixing Cement Column

Based on the consideration of the quality problem of deep mixing cement column.This paper describes several test technique measures.It is found to be feasible to use low strain vibration test to check the integrity either in theory or in practice,which has proved by the material of drill holes.Moreover.It is explained that quality test should be evaluated synthetically,considering effects such as curing duration,construction technology etc.