Detail publikace

Non-Destructive Testing of High Temperature Degraded Concrete Composite of Portland Cement CEM I 42.5 R and Gravel Aggregate 11/22 by Transverse Waves

DVOŘÁK, R. CHOBOLA, Z. HELA, R. BODNÁROVÁ, L.

Originální název

Non-Destructive Testing of High Temperature Degraded Concrete Composite of Portland Cement CEM I 42.5 R and Gravel Aggregate 11/22 by Transverse Waves

Typ

článek ve sborníku ve WoS nebo Scopus

Jazyk

angličtina

Originální abstrakt

Paper focus on aplicability of non-destructive acustic method Impact-echo as diagnostic tool for assesment of high temperature degraded concrete. Presented results are based on testing the concrete beams of diametr 0.1 x 0.1 x 0.4 and degraded from 200 °C to 1200 °C by 200 °C steps. Measurement is based on testing transverse waves and two dominant frequencecies are observed in each measurement and compared with values of destructive tests as compressive strength and flexural strength. Corelation between both trends is observed and assest.

Klíčová slova

Impact-echo method, Concrete, High-temperature degradation, Transverse waves

Autoři

DVOŘÁK, R.; CHOBOLA, Z.; HELA, R.; BODNÁROVÁ, L.

Vydáno

20. 4. 2017

Místo

South Korea

ISBN

978-3-0357-1157-8

Kniha

Advanced Engineering Technology III

Číslo edice

865

ISSN

0255-5476

Periodikum

Materials Science Forum

Ročník

865

Stát

Švýcarská konfederace

Strany od

270

Strany do

274

Strany počet

5

BibTex

@inproceedings{BUT135060,
  author="Richard {Dvořák} and Zdeněk {Chobola} and Rudolf {Hela} and Lenka {Bodnárová}",
  title="Non-Destructive Testing of High Temperature Degraded Concrete Composite of Portland Cement CEM I 42.5 R and Gravel Aggregate 11/22 by Transverse Waves",
  booktitle="Advanced Engineering Technology III",
  year="2017",
  journal="Materials Science Forum",
  volume="865",
  number="865",
  pages="270--274",
  address="South Korea",
  doi="10.4028/www.scientific.net/AMM.865.270",
  isbn="978-3-0357-1157-8",
  issn="0255-5476"
}