Publication result detail

NON-LINEAR ULTRASONIC SPECTROSCOPY AS A TOOL FOR DEFECTOSCOPY IN CIVIL

MATYSÍK, M.; KOŘENSKÁ, M.

Original Title

NON-LINEAR ULTRASONIC SPECTROSCOPY AS A TOOL FOR DEFECTOSCOPY IN CIVIL

English Title

NON-LINEAR ULTRASONIC SPECTROSCOPY AS A TOOL FOR DEFECTOSCOPY IN CIVIL

Type

Paper in proceedings (conference paper)

Original Abstract

Non-linear ultrasonic spectroscopy provides new prospects in the non-destructive testing of material degradation. Based on the non-linear effect studies, new diagnostic methods have been designed. One of the fields in which a wide application range of non-linear acoustic spectroscopy methods may be expected is the civil engineering. Poor material homogeneity and, in some cases, shape complexity of some units used in the building industry, are heavily restricting the applicability of "classical" ultrasonic methods, which are based on studying the linear parameters of elastic waves (propagation speed, attenuation etc.) Precisely these non-linear ultrasonic defectoscopy methods are less susceptible to the mentioned restrictions and one may expect them to contribute a great deal to the further improvement of the defectoscopy and material testing in civil engineering.

English abstract

Non-linear ultrasonic spectroscopy provides new prospects in the non-destructive testing of material degradation. Based on the non-linear effect studies, new diagnostic methods have been designed. One of the fields in which a wide application range of non-linear acoustic spectroscopy methods may be expected is the civil engineering. Poor material homogeneity and, in some cases, shape complexity of some units used in the building industry, are heavily restricting the applicability of "classical" ultrasonic methods, which are based on studying the linear parameters of elastic waves (propagation speed, attenuation etc.) Precisely these non-linear ultrasonic defectoscopy methods are less susceptible to the mentioned restrictions and one may expect them to contribute a great deal to the further improvement of the defectoscopy and material testing in civil engineering.

Keywords

Non-linear ultrasonic spectroscopy, Non-destructive defectoscopy

Key words in English

Non-linear ultrasonic spectroscopy, Non-destructive defectoscopy

Authors

MATYSÍK, M.; KOŘENSKÁ, M.

Released

15.11.2007

Publisher

Brno University of Technology

Location

Brno

ISBN

978-80-7355-078-3

Book

NEW TRENDS IN PHYSICS 2007

Pages from

102

Pages to

105

Pages count

4

BibTex

@inproceedings{BUT25363,
  author="Michal {Matysík} and Marta {Kořenská}",
  title="NON-LINEAR ULTRASONIC SPECTROSCOPY AS A TOOL FOR DEFECTOSCOPY IN CIVIL",
  booktitle="NEW TRENDS IN PHYSICS 2007",
  year="2007",
  number="1",
  pages="102--105",
  publisher="Brno University of Technology",
  address="Brno",
  isbn="978-80-7355-078-3"
}