Detail publikačního výsledku

Experimental Analysis of the Development of Elastic Properties and Strength under Different Ambient Temperature during the Hardening of Concrete

KOCÁB, D.; DANĚK, P.; MISÁK, P.; TOPOLÁŘ, L.; PŐSSL, P.

Originální název

Experimental Analysis of the Development of Elastic Properties and Strength under Different Ambient Temperature during the Hardening of Concrete

Anglický název

Experimental Analysis of the Development of Elastic Properties and Strength under Different Ambient Temperature during the Hardening of Concrete

Druh

Abstrakt

Originální abstrakt

This paper focuses on the experimental assessment of the degree to which continued exposure to low ambient temperatures influences the concrete modulus of elasticity and compressive strength. The elastic modulus is not a constant; in fact, it can reach very different values in concrete of the same strength class. It is thus important to have knowledge of aspects which have the greatest influence on it. One of the most important factors influencing the modulus of elasticity is the ambient temperature during concrete setting and hardening. The experiment tested the C 35/45 concrete, which was aged at temperatures of +20 °C, +10 °C and +5 °C. The result of the experiment is the determination of the modulus of elasticity and compressive strength in dependence on ambient temperature while comparing the obtained results with previously published findings.

Anglický abstrakt

This paper focuses on the experimental assessment of the degree to which continued exposure to low ambient temperatures influences the concrete modulus of elasticity and compressive strength. The elastic modulus is not a constant; in fact, it can reach very different values in concrete of the same strength class. It is thus important to have knowledge of aspects which have the greatest influence on it. One of the most important factors influencing the modulus of elasticity is the ambient temperature during concrete setting and hardening. The experiment tested the C 35/45 concrete, which was aged at temperatures of +20 °C, +10 °C and +5 °C. The result of the experiment is the determination of the modulus of elasticity and compressive strength in dependence on ambient temperature while comparing the obtained results with previously published findings.

Klíčová slova

Concrete; ambient temperature; modulus of elasticity; compressive strength

Klíčová slova v angličtině

Concrete; ambient temperature; modulus of elasticity; compressive strength

Autoři

KOCÁB, D.; DANĚK, P.; MISÁK, P.; TOPOLÁŘ, L.; PŐSSL, P.

Rok RIV

2017

Vydáno

24.11.2016

Nakladatel

WTA CZ

Místo

Brno

ISBN

978-80-02-02701-0

Kniha

18th International Conference on Rehabilitation and Reconstruction of Buildings 2016, CRRB 2016

Strany od

141

Strany do

141

Strany počet

1

BibTex

@misc{BUT131059,
  author="Dalibor {Kocáb} and Petr {Daněk} and Petr {Misák} and Libor {Topolář} and Petr {Pössl}",
  title="Experimental Analysis of the Development of Elastic Properties and Strength under Different Ambient Temperature during the Hardening of Concrete",
  booktitle="18th International Conference on Rehabilitation and Reconstruction of Buildings 2016, CRRB 2016",
  year="2016",
  edition="1",
  pages="141--141",
  publisher="WTA CZ",
  address="Brno",
  isbn="978-80-02-02701-0",
  note="Abstract"
}