CFG桩低应变法检测的探讨

Discussion on low strain integrity texting detection of CFG pile

结合工程实例,论证了低应变法对CFG桩检测的适用性,从力锤和检测时间选择两方面,分析了CFG桩低应变检测过程中应注意的问题,并总结了CFG桩常见曲线形式的判别经验,对以后的工程检测有借鉴意义。

On the basis of practical engineering,demonstrate the applicability of the low strain integrity texting detection of CFG pile. The problems of the force hammer and the detection time should be paid more attention in the low strain detection process of CFG pile. And summarized the distinguish experience of common form of CFG pile. And some useful proposals of detection in engineering are also suggested.