Detail publikačního výsledku

Modelling of energy dissipation during fracture of concrete notched beams: Proportion of the effective crack and the fracture process zone consumption

KLON, J.; VESELÝ, V.

Originální název

Modelling of energy dissipation during fracture of concrete notched beams: Proportion of the effective crack and the fracture process zone consumption

Anglický název

Modelling of energy dissipation during fracture of concrete notched beams: Proportion of the effective crack and the fracture process zone consumption

Druh

Stať ve sborníku v databázi WoS či Scopus

Originální abstrakt

The paper presents an analysis aiming at capturing the phenomenon of quasi-brittle fracture based on the record of the fracture tests on notched specimens. A method of separation of the energy amounts released for the crack advance and that dissipated within the volume of the sizeable nonlinear zone at the crack tip – the fracture process zone– is introduced. The approach is tested on selected data of published experimental campaigns accompanied with own conducted numerical simulations.

Anglický abstrakt

The paper presents an analysis aiming at capturing the phenomenon of quasi-brittle fracture based on the record of the fracture tests on notched specimens. A method of separation of the energy amounts released for the crack advance and that dissipated within the volume of the sizeable nonlinear zone at the crack tip – the fracture process zone– is introduced. The approach is tested on selected data of published experimental campaigns accompanied with own conducted numerical simulations.

Klíčová slova

Quasi-brittle fracture, work of fracture, fracture energy, resistance curve, fracture process zone

Klíčová slova v angličtině

Quasi-brittle fracture, work of fracture, fracture energy, resistance curve, fracture process zone

Autoři

KLON, J.; VESELÝ, V.

Rok RIV

2017

Vydáno

30.09.2016

ISBN

978-3-03835-716-2

Kniha

15th International Conference on Fracture and Damage Mechanics, FDM 2016

ISSN

1013-9826

Periodikum

Key Engineering Materials (print)

Svazek

2016

Číslo

713

Stát

Švýcarská konfederace

Strany od

309

Strany do

312

Strany počet

4

BibTex

@inproceedings{BUT131496,
  author="Jiří {Klon} and Václav {Veselý}",
  title="Modelling of energy dissipation during fracture of concrete notched beams: Proportion of the effective crack and the fracture process zone consumption",
  booktitle="15th International Conference on Fracture and Damage Mechanics, FDM 2016",
  year="2016",
  journal="Key Engineering Materials (print)",
  volume="2016",
  number="713",
  pages="309--312",
  doi="10.4028/www.scientific.net/KEM.713.309",
  isbn="978-3-03835-716-2",
  issn="1013-9826"
}