Publication detail

Balanced energy dissipation at propagating crack tip in quasi-brittle materials? – Analysis via soft-computing methods

VESELÝ, V. FRANTÍK, P. SAGAR, R. ŠTAFA, M. PAIL, T.

Original Title

Balanced energy dissipation at propagating crack tip in quasi-brittle materials? – Analysis via soft-computing methods

Type

conference paper

Language

English

Original Abstract

Analysis on the aspects of the energy dissipation in the case of quasi-brittle fracture is presented. Dissipation both via cohesive forces at the crack faces and the one taking place within the volume of the fracture process zone is considered. Tools from the field of soft computing techniques are employed. The analysis is conducted on results from extensive experimental campaign.

Keywords

Concrete fracture, cohesive crack, fracture process zone, energy dissipation, three-point bend test, inverse analysis

Authors

VESELÝ, V.; FRANTÍK, P.; SAGAR, R.; ŠTAFA, M.; PAIL, T.

RIV year

2014

Released

14. 6. 2014

ISBN

978-3-03785-830-1

Book

12th International Conference on Fracture and Damage Mechanics

ISBN

1013-9826

Periodical

Key Engineering Materials (print)

Year of study

577-578

Number

2014

State

Swiss Confederation

Pages from

269

Pages to

272

Pages count

4

BibTex

@inproceedings{BUT114133,
  author="Václav {Veselý} and Petr {Frantík} and R. Vidya {Sagar} and Michal {Štafa} and Tomáš {Pail}",
  title="Balanced energy dissipation at propagating crack tip in quasi-brittle materials? – Analysis via soft-computing methods",
  booktitle="12th International Conference on Fracture and Damage Mechanics",
  year="2014",
  journal="Key Engineering Materials (print)",
  volume="577-578",
  number="2014",
  pages="269--272",
  doi="10.4028/www.scientific.net/KEM.577-578.269",
  isbn="978-3-03785-830-1",
  issn="1013-9826"
}