Detail publikace

Application of Coupled Ductile Fracture Criterion to Plane Strain Plates

ŠEBEK, F. KUBÍK, P. PETRUŠKA, J.

Originální název

Application of Coupled Ductile Fracture Criterion to Plane Strain Plates

Typ

článek ve sborníku ve WoS nebo Scopus

Jazyk

angličtina

Originální abstrakt

The paper presents a complex material model which covers the elastic-plastic behavior, material deterioration and ductile fracture. The calibration of such model was conducted for Aluminum Alloy (AA) 2024-T351 using specimens with various geometries and loading which covers various stress states. The model was then applied to the simulations of tensile test of plates. The computations were carried out in Abaqus/Explicit using the user subroutine Vectorized User MATerial (VUMAT), where the crack initiation and subsequent propagation was realized using the element deletion technique. The results were compared to the experimental observation in the end.

Klíčová slova

flat plate; aluminum alloy; material deterioration; weakening; softening; slant fracture

Autoři

ŠEBEK, F.; KUBÍK, P.; PETRUŠKA, J.

Vydáno

10. 1. 2018

ISBN

978-3-0357-1209-4

Kniha

Engineering and Innovative Materials VI

ISSN

1012-0386

Periodikum

Defect and Diffusion Forum

Ročník

382

Číslo

1

Stát

Švýcarská konfederace

Strany od

186

Strany do

190

Strany počet

5

BibTex

@inproceedings{BUT141561,
  author="František {Šebek} and Petr {Kubík} and Jindřich {Petruška}",
  title="Application of Coupled Ductile Fracture Criterion to Plane Strain Plates",
  booktitle="Engineering and Innovative Materials VI",
  year="2018",
  journal="Defect and Diffusion Forum",
  volume="382",
  number="1",
  pages="186--190",
  doi="10.4028/www.scientific.net/DDF.382.186",
  isbn="978-3-0357-1209-4",
  issn="1012-0386"
}