Pile Quality Testing by Elastic Wave Reflection Technique

Apr. 2023

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He Jian, Gu Xiuping. Pile Quality Testing by Elastic Wave Reflection Technique[J]. GEOTECHNICAL ENGINEERING TECHNIQUE, 1992, 6(3): 35-38.

Citation:

He Jian, Gu Xiuping. Pile Quality Testing by Elastic Wave Reflection Technique[J]. GEOTECHNICAL ENGINEERING TECHNIQUE, 1992, 6(3): 35-38.

He Jian, Gu Xiuping. Pile Quality Testing by Elastic Wave Reflection Technique[J]. GEOTECHNICAL ENGINEERING TECHNIQUE, 1992, 6(3): 35-38.

Citation:

He Jian, Gu Xiuping. Pile Quality Testing by Elastic Wave Reflection Technique[J]. GEOTECHNICAL ENGINEERING TECHNIQUE, 1992, 6(3): 35-38.

Abstract

Based upon the elastic wave theory, the characteristics of wave impedance and the features of reflection wave phase varying with the defect interface of a pile are described. Methods for estimating the defects of tested pile are proposed through analysis of practical cases.