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TOPOLÁŘ, L.
Original Title
Pilot study of linear localization using the acoustic emission method during a semi-circular bending test
Type
conference paper
Language
English
Original Abstract
The paper deals with the topic of linear localization of acoustic emission sources in fine-grained alkali-activated composites. The accuracy of the localization of acoustic emission events depends on the homogeneity of the environment with regard to the propagating ultrasonic waves. The pilot experiments were conducted on three placements of the acoustic emission sensors relative to the axis of the test specimen in a semi-circular bending configuration. The aim of these pilot experiments was to assess the influence of the acoustic emission sensor placement relative to the stress concentration on the localization of the acoustic emission events.
Keywords
Linear localization;Acoustic emission method;Semi-circular bending test;Alkali-activated material;Crack formation;
Authors
Released
19. 10. 2020
Publisher
Czech Society for Mechanics
Location
Ostrava
ISBN
978-80-248-4451-0
Book
Experimental Stress Analysis - 58th International Scientific Conference, EAN 2020
Edition
1
Edition number
Pages from
540
Pages to
546
Pages count
7
BibTex
@inproceedings{BUT166354, author="Libor {Topolář}", title="Pilot study of linear localization using the acoustic emission method during a semi-circular bending test", booktitle="Experimental Stress Analysis - 58th International Scientific Conference, EAN 2020", year="2020", series="1", number="1", pages="540--546", publisher="Czech Society for Mechanics", address="Ostrava", isbn="978-80-248-4451-0" }