Application Analysis of Ultrasonic Transmission Method for Pile Foundation Detection in Construction Engineering Field
Taking the 128#cast-in-place pile in a newly built residential community as the research object,the integrity of the pile body was tested using ultrasonic transmission method.The test data was analyzed and the integrity of the pile body was comprehensively judged using sound velocity method and wave amplitude method.The analysis results show that the 128#cast-in-place pile has slight segregation at a dis-tance of 6.0 m and 6.25 m from the pile bottom,and is classified as a Class II pile.Research has shown that using ultrasonic transmission method to detect the integrity of pile body has advantages such as non-destructive,efficient,and accurate testing.
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