Publication detail

Identification of Material Parameters for Nonlocal Model of Concrete Fracture

KVĚTOŇ, J. ELIÁŠ, J.

Original Title

Identification of Material Parameters for Nonlocal Model of Concrete Fracture

Type

conference paper

Language

English

Original Abstract

This paper presents simulation of large experimental series on bended concrete beams performed at the Northwesten University by the team of Professor Bažant. The beams have different size and notch depth. The simulations were performed using the continuous nonlocal isotropic damage model. The focus of the paper is identification of model parameters according to the experimental data. Besides the load–crack opening curves taken from experiments, the identification also relies on information about the fracture process zone size provided by discrete modeling of the same experimental series.

Keywords

concrete fracture, experimental data, nonlocal model, weight function, identification, energy dissipation.

Authors

KVĚTOŇ, J.; ELIÁŠ, J.

RIV year

2015

Released

1. 9. 2015

Publisher

J. Kruis, Y. Tsompanakis, B.H.V. Topping

ISBN

978-1-905088-63-8

Book

Proceedings of the Fifteenth International Conference on Civil, Structural and Enviromental Engineering Computing, CivilComp 2015

ISBN

1759-3433

Periodical

Civil-Comp Proceedings

Year of study

2015

Number

108

State

United Kingdom of Great Britain and Northern Ireland

Pages from

1

Pages to

11

Pages count

11

BibTex

@inproceedings{BUT124065,
  author="Josef {Květoň} and Jan {Eliáš}",
  title="Identification of Material Parameters for Nonlocal Model of Concrete Fracture",
  booktitle="Proceedings of the Fifteenth International Conference on Civil, Structural and Enviromental Engineering Computing, CivilComp 2015",
  year="2015",
  journal="Civil-Comp Proceedings",
  volume="2015",
  number="108",
  pages="1--11",
  publisher="J. Kruis, Y. Tsompanakis, B.H.V. Topping",
  isbn="978-1-905088-63-8",
  issn="1759-3433"
}