Publication detail

DUCTILE FRACTURE CRITERIA IN COMPRESSION AND CRACKING OF NOTCHED CYLINDRICAL SPECIMENS

JANÍČEK, L., PETRUŠKA, J.

Original Title

DUCTILE FRACTURE CRITERIA IN COMPRESSION AND CRACKING OF NOTCHED CYLINDRICAL SPECIMENS

English Title

DUCTILE FRACTURE CRITERIA IN COMPRESSION AND CRACKING OF NOTCHED CYLINDRICAL SPECIMENS

Type

conference paper

Language

en

Original Abstract

Predictive ability of various ductile fracture criteria were tested by a numerically-experimental procedure, applied at compression of notched cylindrical specimen. With different geometry, material and frictional conditions, the specimens were compressed until first crack occured at the tip of the notch. In the following, the tests were numerically simulated using explicit FE code LS-DYNA3D. Obtained local stress and strain history at the critical point was used for evaluation of a number of published ductile fracture criteria.

English abstract

Predictive ability of various ductile fracture criteria were tested by a numerically-experimental procedure, applied at compression of notched cylindrical specimen. With different geometry, material and frictional conditions, the specimens were compressed until first crack occured at the tip of the notch. In the following, the tests were numerically simulated using explicit FE code LS-DYNA3D. Obtained local stress and strain history at the critical point was used for evaluation of a number of published ductile fracture criteria.

Keywords

ductile fracture criteria, formability, compression test, FE-simulation

RIV year

2001

Released

19.09.1999

Publisher

Springer Verlag

Location

Berlin

ISBN

3-540-66066-6

Book

Advanced Technology of Plasticity

Pages from

2287

Pages to

2292

Pages count

6

BibTex


@inproceedings{BUT4530,
  author="Libor {Janíček} and Jindřich {Petruška}",
  title="DUCTILE FRACTURE CRITERIA IN COMPRESSION AND CRACKING OF NOTCHED CYLINDRICAL SPECIMENS",
  annote="Predictive ability of various ductile fracture criteria were tested by a numerically-experimental procedure, applied at compression of notched cylindrical specimen. With different geometry, material and frictional conditions, the specimens were  compressed until first crack occured at the tip of the notch. In the following, the tests were numerically simulated using explicit FE code LS-DYNA3D. Obtained local stress and strain history at the critical point was used for evaluation of a number of published ductile fracture criteria.


",
  address="Springer Verlag",
  booktitle="Advanced Technology of Plasticity",
  chapter="4530",
  institution="Springer Verlag",
  year="1999",
  month="september",
  pages="2287",
  publisher="Springer Verlag",
  type="conference paper"
}