Publication result detail

On adaptive refinements in discrete probabilistic fracture models

ELIÁŠ, J.

Original Title

On adaptive refinements in discrete probabilistic fracture models

English Title

On adaptive refinements in discrete probabilistic fracture models

Type

WoS Article

Original Abstract

The possibility to adaptively change discretization density is a well acknowledged and used feature of many continuum models. It is employed to save computational time and increase solution accuracy. Recently, adaptivity has been introduced also for discrete particle models. This contribution applies adaptive technique in probabilistic discrete modelling where material properties are varying in space according to a random field. The random field discretization is adaptively refined hand in hand with the model geometry.

English abstract

The possibility to adaptively change discretization density is a well acknowledged and used feature of many continuum models. It is employed to save computational time and increase solution accuracy. Recently, adaptivity has been introduced also for discrete particle models. This contribution applies adaptive technique in probabilistic discrete modelling where material properties are varying in space according to a random field. The random field discretization is adaptively refined hand in hand with the model geometry.

Keywords

Adaptivity, discrete model, probability, random field.

Key words in English

Adaptivity, discrete model, probability, random field.

Authors

ELIÁŠ, J.

RIV year

2018

Released

01.01.2017

Publisher

Gruppo Italiano Frattura

ISBN

1971-8993

Periodical

Fracture and structural integrity

Volume

11

Number

39

State

Republic of Italy

Pages from

1

Pages to

6

Pages count

6

URL

http://www.gruppofrattura.it/pdf/rivista/numero39/numero_39_art_1.pdf

Full text in the Digital Library

http://hdl.handle.net/11012/180629

BibTex

@article{BUT131409,
  author="Jan {Eliáš}",
  title="On adaptive refinements in discrete probabilistic fracture models",
  journal="Fracture and structural integrity",
  year="2017",
  volume="11",
  number="39",
  pages="1--6",
  doi="10.3221/IGF-ESIS.39.01",
  url="http://www.gruppofrattura.it/pdf/rivista/numero39/numero_39_art_1.pdf"
}