Detail publikace

Evaluation of Four Fracture Criteria in Compressive Loading Conditions

BOŘKOVEC, J. PETRUŠKA, J.

Anglický název

Evaluation of Four Fracture Criteria in Compressive Loading Conditions

Typ

Článek recenzovaný mimo WoS a Scopus

Jazyk

en

Originální abstrakt

A suitability of various fracture criteria in case of compressive loading conditions is performed in this work. Four fracture criteria were investigated: constant fracture strain, EWK, Oh and Xue-Wierzbicki. The first two ones are already implemented in PAMCRASH v 2005.1, while the later two had to be programmed as a user material. These models were applied to technological process of bolt head trimming. The numerical simulation was compared with the experimental results.

Klíčová slova anglicky

ductile fracture, element elimination, explicit FE simulation

Vydáno

2007-12-20

Nakladatel

Univ.Press, Univ. of Bydgoszcz

Místo

Bydgoszcz, Poland

Ročník

6

Číslo

1

Strany od–do

9–17

Počet stran

9

BIBTEX


@article{BUT43905,
  author="Jan {Bořkovec} and Jindřich {Petruška}",
  title="Evaluation of Four Fracture Criteria in Compressive Loading Conditions",
  year="2007",
  volume="6",
  number="1",
  pages="9--17"
}