Publication detail

ACOUSTIC NON-DESTRUCTIVE TESTING OF HIGH TEMPERATURE DEGRADED CONCRETE WITH COMPARISON OF ACOUSTIC IMPEDANCE

DVOŘÁK, R. CHOBOLA, Z. KUSÁK, I.

Original Title

ACOUSTIC NON-DESTRUCTIVE TESTING OF HIGH TEMPERATURE DEGRADED CONCRETE WITH COMPARISON OF ACOUSTIC IMPEDANCE

Type

abstract

Language

English

Original Abstract

Paper aims to compare different non-destructive tools to assessest the condition of thermally degraded concrete. Experimental methods of testing such as impact-Echo measurement and ultrasonic pulse velocitiy method are compared with destructive tests done bycubic compressive test and flexural tensile strength test. A corelation between measured non-destructive parameters such as resonance frequency and acoustic impedance with tensile strength is observed and discussed.

Keywords

Concrete, High temperature, non-destructive testing, Impact-Echo, Ultrasonic pulse velocity method, Acoustic Impedance

Authors

DVOŘÁK, R.; CHOBOLA, Z.; KUSÁK, I.

Released

23. 4. 2018

Publisher

Gdaňsk University of Technology

Location

Gdaňsk

ISBN

978-83-60261-61-3

Book

2nd Baltic Conference for Students and Young Researchers

Pages from

79

Pages to

80

Pages count

2

BibTex

@misc{BUT147366,
  author="Richard {Dvořák} and Zdeněk {Chobola} and Ivo {Kusák}",
  title="ACOUSTIC NON-DESTRUCTIVE TESTING OF HIGH TEMPERATURE DEGRADED CONCRETE WITH COMPARISON OF ACOUSTIC IMPEDANCE",
  booktitle="2nd Baltic Conference for Students and Young Researchers",
  year="2018",
  pages="79--80",
  publisher="Gdaňsk University of Technology",
  address="Gdaňsk",
  isbn="978-83-60261-61-3",
  note="abstract"
}