Detail publikačního výsledku

Behavior of high strength concrete at high temperatures

SOVOVÁ, K.; MIKULICA, K.; HUBÁČEK, A.; DVOŘÁK, K.

Originální název

Behavior of high strength concrete at high temperatures

Anglický název

Behavior of high strength concrete at high temperatures

Druh

Stať ve sborníku v databázi WoS či Scopus

Originální abstrakt

Concrete is considered as a non-combustible building material. However, at High-Performance Concrete (HPC) is due to its dense structure more likely to occur in explosive spalling. This results in lost of load bearing capacity function of concrete. This paper deals with design, production and testing of the cement-based concrete with the use of different fibers (polypropylene fibers and cellulose fibers). It also assesses the influence of high temperature on strength, visual changes of specimens, changes of surface and degradation of testing specimens due to heat loads according to normative heat curve and also according to hydrocarbon curve.

Anglický abstrakt

Concrete is considered as a non-combustible building material. However, at High-Performance Concrete (HPC) is due to its dense structure more likely to occur in explosive spalling. This results in lost of load bearing capacity function of concrete. This paper deals with design, production and testing of the cement-based concrete with the use of different fibers (polypropylene fibers and cellulose fibers). It also assesses the influence of high temperature on strength, visual changes of specimens, changes of surface and degradation of testing specimens due to heat loads according to normative heat curve and also according to hydrocarbon curve.

Klíčová slova

Explosive spalling, polypropylene fibers, cellulose fibers, thermal load, heat curves, high-performance concrete

Klíčová slova v angličtině

Explosive spalling, polypropylene fibers, cellulose fibers, thermal load, heat curves, high-performance concrete

Autoři

SOVOVÁ, K.; MIKULICA, K.; HUBÁČEK, A.; DVOŘÁK, K.

Rok RIV

2019

Vydáno

20.07.2018

Nakladatel

Trans Tech Publishing

Místo

Switzerland

ISBN

978-3-0357-1348-0

Kniha

Binders, Materials and Technologies in Modern Construction IV

ISSN

1662-9779

Periodikum

Solid State Phenomena

Svazek

2018

Číslo

276

Stát

Švýcarská konfederace

Strany od

259

Strany do

264

Strany počet

6

BibTex

@inproceedings{BUT146219,
  author="Kateřina {Sovová} and Karel {Mikulica} and Adam {Hubáček} and Karel {Dvořák}",
  title="Behavior of high strength concrete at high temperatures",
  booktitle="Binders, Materials and Technologies in Modern Construction IV",
  year="2018",
  journal="Solid State Phenomena",
  volume="2018",
  number="276",
  pages="259--264",
  publisher="Trans Tech Publishing",
  address="Switzerland",
  doi="10.4028/www.scientific.net/SSP.276.259",
  isbn="978-3-0357-1348-0",
  issn="1012-0394"
}