浅论人工挖孔桩基础的检测与验收

从挖孔桩基底岩样取样数量的确定、桩身质量检验、桩身混凝土取样、单桩竖向承载力检测等方面探讨了人工挖孔桩基础的检测与验收,并通过工程实例进行了说明,归纳了挖孔桩基础验收应检查的资料,以确保人工挖孔桩的质量。

Discussion on the testing and receiving inspection of the man-bored pile foundation

This paper discusses the testing and receiving inspection of the man-bored pile foundation from the following aspects: the determination of the man-bored pile foundation rock sample amount,pile quality testing,the sampling of the pile concrete and the testing of vertical bearing capacity per pile,illustrated with project cases,and defines the materials to test in the receiving inspection so as to guarantee the quality of man-bored piles.