水泥土搅拌桩桩身完整性检测的探讨  

Piling Integrity Inspection of the Cement-soil Mixing Pile

作　　者：陈贵博[1] 

机构地区：[1]安徽省建筑工程质量第二监督检测站,安徽合肥230001

出　　处：《安徽建筑》2008年第6期89-89,93,共2页Anhui Architecture

摘　　要：文章分析了水泥土搅拌桩在一定条件下可以满足一维弹性应力波的波动理论,通过对某工程水泥土搅拌桩(干法)的低应变完整性检测,发现桩身存在缺陷,并通过钻芯法进行验证,验证低应变的检测结果可靠性。This article analyses that cement-soil mixing pile agrees with the wave theory of elastic stress wave under given conditions; and it illustrates that in a certain piling integrity inspection example, the defect found by low strain method in the cement-soil mixing pile is verified as reliable by sample drilling.

关 键 词：水泥土搅拌桩 低应变法 钻芯法 检测 

分 类 号：TU473[建筑科学—结构工程] TU502[建筑科学—土工工程]