Detail publikačního výsledku

Simulation of the small punch test of AISI 316L austenitic steel

KUBÍK, P.; PETRUŠKA, J.; HŮLKA, J.; ŠEBEK, F.

Original Title

Simulation of the small punch test of AISI 316L austenitic steel

English Title

Simulation of the small punch test of AISI 316L austenitic steel

Type

Paper in proceedings (conference paper)

Original Abstract

Present paper deals with numerical simulation of the small punch test of austenitic stainless steel, AISI 316L, which is often used in the nuclear industry. In order to model the plastic material behavior, the well-known von Mises yield criterion with isotropic hardening and associated flow rule was adopted. The ductile fracture was modeled using two widespread ductile fracture criteria which were calibrated using various fracture tests. The whole material model was implemented into the explicit finite element code using the user subroutine of Abaqus/Explicit commercial software. The results were compared to those obtained experimentally.

English abstract

Present paper deals with numerical simulation of the small punch test of austenitic stainless steel, AISI 316L, which is often used in the nuclear industry. In order to model the plastic material behavior, the well-known von Mises yield criterion with isotropic hardening and associated flow rule was adopted. The ductile fracture was modeled using two widespread ductile fracture criteria which were calibrated using various fracture tests. The whole material model was implemented into the explicit finite element code using the user subroutine of Abaqus/Explicit commercial software. The results were compared to those obtained experimentally.

Keywords

Small punch test; AISI 316L; Multi-linear material model; Ductile fracture; Element deletion technique

Key words in English

Small punch test; AISI 316L; Multi-linear material model; Ductile fracture; Element deletion technique

Authors

KUBÍK, P.; PETRUŠKA, J.; HŮLKA, J.; ŠEBEK, F.

RIV year

2018

Released

15.05.2017

ISBN

978-80-214-5497-2

Book

Engineering Mechanics 2017

Pages from

542

Pages to

545

Pages count

4

Full text in the Digital Library

http://hdl.handle.net/

BibTex

@inproceedings{BUT135831,
  author="Petr {Kubík} and Jindřich {Petruška} and Jiří {Hůlka} and František {Šebek}",
  title="Simulation of the small punch test of AISI 316L austenitic steel",
  booktitle="Engineering Mechanics 2017",
  year="2017",
  pages="542--545",
  isbn="978-80-214-5497-2"
}