Detail publikace

Influence of Constraint on determination of concrete fracture energy

VESELÝ, V. KERŠNER, Z. ŘOUTIL, L.

Originální název

Influence of Constraint on determination of concrete fracture energy

Anglický název

Influence of Constraint on determination of concrete fracture energy

Typ

článek ve sborníku ve WoS nebo Scopus

Jazyk

čeština

Originální abstrakt

The knowledge of fracture-mechanical parameters is fundamental for failure modelling of concrete structures. Problems of the true fracture energy of this quasi-brittle material are analysed. The fracture energy of concrete, which is necessary for the true fracture energy determining, could be obtained by testing of notched-beam specimen subjected to three-point bending. The FEM model of this test is used in this paper. The influence of constraint on determination of the fracture energy of concrete is studied in this paper.

Anglický abstrakt

The knowledge of fracture-mechanical parameters is fundamental for failure modelling of concrete structures. Problems of the true fracture energy of this quasi-brittle material are analysed. The fracture energy of concrete, which is necessary for the true fracture energy determining, could be obtained by testing of notched-beam specimen subjected to three-point bending. The FEM model of this test is used in this paper. The influence of constraint on determination of the fracture energy of concrete is studied in this paper.

Klíčová slova v angličtině

Influence, concrete fracture energy, determination, fracture-mechanical

Autoři

VESELÝ, V.; KERŠNER, Z.; ŘOUTIL, L.

Rok RIV

2006

Vydáno

15. 5. 2006

Místo

Svratka, ČR

ISBN

80-86246-27-2

Kniha

Inženýrská mechanika 2006

Strany od

416

Strany do

417

Strany počet

2

BibTex

@inproceedings{BUT24277,
  author="Václav {Veselý} and Zbyněk {Keršner} and Ladislav {Řoutil}",
  title="Influence of Constraint on determination of concrete fracture energy",
  booktitle="Inženýrská mechanika 2006",
  year="2006",
  pages="416--417",
  address="Svratka, ČR",
  isbn="80-86246-27-2"
}