钻孔桩成孔检测与成桩检测关联性研究

论述成孔检测与基桩检测的关联性,通过工程实例,揭示成孔检测数据对于桩基检测分析、判定重要意义。具体来说其关联性体现在3个方面：成孔检测体现的桩孔型数据与低应变反射波法检测结果的相互印证;成孔检测数据结合桩基检测分析桩基缺陷形成原因;成桩检测中结合成孔检测数据综合分析,能有效避免误判、漏判。从规范成孔检测本身及发挥成孔检测结果对桩身质量检测的辅助判定作用,提出了建立成孔检测技术规范的建议。

The Association Between Borehole Inspection and Quality Inspection of the Piles

Discourse the contact between borehole inspection and quality inspection of the piles,the borehole inspection analysis for test data to determine significance was revealed by project.Specifically,their relevance is reflected in three aspects： borehole inspection＇s shape of the data and the result of low strain reflected wave was confirmed by each other;The reason of problems pile defected was analyzed by borehole inspection data and quality inspection;Misjudgment can be avoid effectively in the quality inspection of the piles considering borehole inspection data.The borehole inspection technology built into the standard advice was put forward according to the normative borehole inspection itself and into hole test results to pile quality testing of the auxiliary function judgement.