Research of the echo-impulse method of control of drilled pieces

Authors

  • Sergei N. Leonovich Belorussian National Technical University
  • Dmitriy Yu. Snezhkov Belorussian National Technical University
  • Nelli A. Budrevich Belorussian National Technical University

Keywords:

non-destructive testing, pulse echo method, bored piles, pile length, geological profile, wave modeling, reinforcement

Abstract

The results of field and computational experimental studies of the pulse-echo method are presented. Typical reflectograms of bored piles are presented. The factors that complicate the interpretation of control data are noted. An analysis of the formation of the fronts of an acoustic pulse during its shock excitation is presented. Estimates of the influence of reinforcement on the estimates of the propagation velocity of an acoustic pulse are given.

Author Biographies

  • Sergei N. Leonovich, Belorussian National Technical University

    Doctor of Engineering Sciences, Professor, Dean of the Civil Engineering Faculty

  • Dmitriy Yu. Snezhkov, Belorussian National Technical University

    Candidate of Engineering Sciences, Associate Professor

  • Nelli A. Budrevich, Belorussian National Technical University

    Postgraduate Student

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Published

2022-09-08

Issue

No. 3(48) (2021)

Section

Buildings and Structures

License

Copyright (c) 2022 Far Eastern Federal Univercity: School of Engineering Bulletin

Creative Commons License

This work is licensed under a Creative Commons Attribution 4.0 International License.

How to Cite

1.
Research of the echo-impulse method of control of drilled pieces. Вестник Инженерной школы ДВФУ [Internet]. 2022 Sep. 8 [cited 2024 Nov. 22];3(3(48). Available from: https://journals.dvfu.ru/vis/article/view/215