Detail publikace

CHARACTERIZATION OF CEMENT-BASED COMPOSITE EXPOSED TO HIGH TEMPERATURES VIA ULTRASONIC PULSE METHOD

ROZSYPALOVÁ, I. VYHLÍDAL, M. DVOŘÁK, R. MAJDA, T. TOPOLÁŘ, L. PAZDERA, L. ŠIMONOVÁ, H. KERŠNER, Z.

Originální název

CHARACTERIZATION OF CEMENT-BASED COMPOSITE EXPOSED TO HIGH TEMPERATURES VIA ULTRASONIC PULSE METHOD

Typ

článek ve sborníku ve WoS nebo Scopus

Jazyk

angličtina

Originální abstrakt

In this paper, the attention is paid to the investigation of the influence of high temperature acting on specimens made from specially designed cement-based composite. The experimental programme was carried out on six sets of beam specimens with the dimensions of 20 × 40 × 200 mm. The specimens were loaded to a pre-set temperature of 100, 200, 400, 600, 800 and 1000 C and then the temperature was kept for 60 minutes. When the temperature loading had been done, the specimens were left to cool down to the ambient temperature. After that, the ultrasonic pulse method was used to determine the degree of damage of temperature loaded specimens. The measured data obtained by this non-destructive method are in high correlation with values of informative compressive strength of the composite obtained after the temperature loading of specimens.

Klíčová slova

Fine-grained cement-based composite, glass spherical aggregate, high temperature, ultrasonic pulse method

Autoři

ROZSYPALOVÁ, I.; VYHLÍDAL, M.; DVOŘÁK, R.; MAJDA, T.; TOPOLÁŘ, L.; PAZDERA, L.; ŠIMONOVÁ, H.; KERŠNER, Z.

Vydáno

20. 9. 2018

Nakladatel

Czech Technical University in Prague

Místo

Praha

ISBN

978-80-01-06457-3

Kniha

9th annual Conference NANO & MACRO MECHANICS 2018

ISSN

2336-5382

Periodikum

Acta Polytechnica CTU Proceedings

Číslo

15

Stát

Česká republika

Strany od

99

Strany do

103

Strany počet

5

BibTex

@inproceedings{BUT155730,
  author="Iva {Čairović} and Michal {Vyhlídal} and Richard {Dvořák} and Tomáš {Majda} and Libor {Topolář} and Luboš {Pazdera} and Hana {Šimonová} and Zbyněk {Keršner}",
  title="CHARACTERIZATION OF CEMENT-BASED COMPOSITE EXPOSED TO HIGH TEMPERATURES VIA ULTRASONIC PULSE METHOD",
  booktitle="9th annual Conference NANO & MACRO MECHANICS 2018",
  year="2018",
  journal="Acta Polytechnica CTU Proceedings",
  number="15",
  pages="99--103",
  publisher="Czech Technical University in Prague",
  address="Praha",
  doi="10.14311/APP.2018.15.0099",
  isbn="978-80-01-06457-3",
  issn="2336-5382"
}