Publication result detail

Simulation of the fracture process in quasi-brittle materials using a spring network model

FRANTÍK, P.; VESELÝ, V.

Original Title

Simulation of the fracture process in quasi-brittle materials using a spring network model

English Title

Simulation of the fracture process in quasi-brittle materials using a spring network model

Type

Paper in proceedings (conference paper)

Original Abstract

This paper deals with numerical simulation of the fracture process in cementitious composite specimens. A technique based on physical discretization of continuum is employed. The study supplements the verification of a technique for estimation of the extent (size and shape) of the fracture process zone in quasi-brittle silicate-based specimens/structures during tensile failure. The analysis presented in the paper shows that the extent of the cumulative failure zone simulated by the considered model agrees very well with experimental results reported in the literature.

English abstract

This paper deals with numerical simulation of the fracture process in cementitious composite specimens. A technique based on physical discretization of continuum is employed. The study supplements the verification of a technique for estimation of the extent (size and shape) of the fracture process zone in quasi-brittle silicate-based specimens/structures during tensile failure. The analysis presented in the paper shows that the extent of the cumulative failure zone simulated by the considered model agrees very well with experimental results reported in the literature.

Keywords

quasi-brittle fracture, physical discretization, nonlinear dynamic system, process zone

Key words in English

quasi-brittle fracture, physical discretization, nonlinear dynamic system, process zone

Authors

FRANTÍK, P.; VESELÝ, V.

RIV year

2012

Released

09.05.2011

Location

Svratka

ISBN

978-80-87012-33-8

Book

Proceedings of 17th International Conference Engineering mechanics 2011

Pages from

147

Pages to

150

Pages count

4

BibTex

@inproceedings{BUT88926,
  author="Petr {Frantík} and Václav {Veselý}",
  title="Simulation of the fracture process in quasi-brittle materials using a spring network model",
  booktitle="Proceedings of 17th International Conference Engineering mechanics 2011",
  year="2011",
  pages="147--150",
  address="Svratka",
  isbn="978-80-87012-33-8"
}