›› 2005, Vol. 26 ›› Issue (S1): 99-102.

• Fundamental Theroy and Experimental Research • Previous Articles     Next Articles

Study on cross-hole ultrasonic testing method for cast-in-place concrete piles

LIN Liang, HUANG Zhen-ping   

  1. College of Environment and Resources, Fuzhou University, Fuzhou 350002, China
  • Received:2005-01-23 Published:2005-12-15

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Abstract: Through theoretical discussion of the cross-hole ultrasonic testing method and combining the engineering case, the quality of pile body concrete and the possible positions of pile defects are detected by ultrasonic curve; and used the PSD criteria as aided analysis, the nature and range of pile defects are estimated. Practice shows that the cross-hole ultrasonic method for quality inspection of cast-in-place concrete pile can give visual and reliable results. Thus, it is an effective inspection method for the quality of pile body concrete.

Key words: cast-in-place pile, ultrasonic testing, defect

CLC Number: 

  • TV 554
  • Please send e-mail to pingzhou3@126.com if you would like to read full paper in English for free. Parts of our published papers have English translations.
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