Email this article Use of the Impact-Echo Method for Analyzing the Integrity of Driven Reinforced Concrete Piles
- Authors: Kachanov V.K.1, Sokolov I.V.1, Fedorenko S.A.1, Lebedev S.V.1
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Affiliations:
- National Research University – Moscow Power Engineering Institute (MPEI)
- Issue: Vol 60, No 4 (2017)
- Pages: 386-391
- Section: Acoustic Measurements
- URL: https://journals.rcsi.science/0543-1972/article/view/246147
- DOI: https://doi.org/10.1007/s11018-017-1207-2
- ID: 246147
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Abstract
The limitations of using the sonic echo method for evaluating the integrity of driven concrete piles with near-surface flaws are examined. Criteria for detecting pile flaws in a compact region are obtained. It is shown that it is possible to use the multiplicative impact-echo method for determining the length of a pile with a near-zone flaw.
About the authors
V. K. Kachanov
National Research University – Moscow Power Engineering Institute (MPEI)
Author for correspondence.
Email: kachanovvk@mail.ru
Russian Federation, Moscow
I. V. Sokolov
National Research University – Moscow Power Engineering Institute (MPEI)
Email: kachanovvk@mail.ru
Russian Federation, Moscow
S. A. Fedorenko
National Research University – Moscow Power Engineering Institute (MPEI)
Email: kachanovvk@mail.ru
Russian Federation, Moscow
S. V. Lebedev
National Research University – Moscow Power Engineering Institute (MPEI)
Email: kachanovvk@mail.ru
Russian Federation, Moscow
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