Publication result detail

NONLINEAR ULTRASONIC SPECTROSCOPY OF ROCK SAMPLES

Štěpán HEFNER

Original Title

NONLINEAR ULTRASONIC SPECTROSCOPY OF ROCK SAMPLES

English Title

NONLINEAR ULTRASONIC SPECTROSCOPY OF ROCK SAMPLES

Type

Paper in proceedings (conference paper)

Original Abstract

Present ultrasonic non-destructive testing (NDT) methods of material are mainly based on analysis of elastic wave reflection, absorption and interference. This paper describes analysis, principles and apparatus for nonlinear ultrasonic spectroscopy of rock samples and also discusses their limitations. The nonlinear ultrasonic spectroscopy is used to investigate cracks and defects in rock samples and also is used to detect rate of samples damage.

English abstract

Present ultrasonic non-destructive testing (NDT) methods of material are mainly based on analysis of elastic wave reflection, absorption and interference. This paper describes analysis, principles and apparatus for nonlinear ultrasonic spectroscopy of rock samples and also discusses their limitations. The nonlinear ultrasonic spectroscopy is used to investigate cracks and defects in rock samples and also is used to detect rate of samples damage.

Keywords

nonlinear ultrasonic spectroscopy, NDT, damage, testing, harmonic signal, ULTRASOUND SIGNAL

Key words in English

nonlinear ultrasonic spectroscopy, NDT, damage, testing, harmonic signal, ULTRASOUND SIGNAL

Authors

Štěpán HEFNER

Released

01.01.2006

Publisher

VUT Brno

Location

Brno

ISBN

80-214-3162-8

Book

Student EEICT 2006

Pages from

166

Pages count

5

BibTex

@inproceedings{BUT18499,
  author="Štěpán {Hefner}",
  title="NONLINEAR ULTRASONIC SPECTROSCOPY OF ROCK SAMPLES",
  booktitle="Student EEICT 2006",
  year="2006",
  number="První",
  pages="5",
  publisher="VUT Brno",
  address="Brno",
  isbn="80-214-3162-8"
}