就地灌注桩断桩的动测检验

Dynamic Examination of Cracked Piles Constructed by Pouring in Cemtruct

大量实践表明,用横向敲击动测法检验桩身质量,灵敏度高,准确度也较大,本文在此基础上着重研究断裂深度的定量分析方法。

It has been proved by practice that the transversely striking method is one of the dynamic methods to examine the quality of piles constructed by pouring in cement, with high sensitivity and accuracy. In this paper, the cracking mechanism of piles and calculation of crack depth with actual frequency of piles are represented.