Publication detail

Computational Simulation of Small Punch Test

PETRUŠKA, J. KUBÍK, P. HŮLKA, J.

English title

Computational Simulation of Small Punch Test

Type

Peer-reviewed article not indexed in WoS or Scopus

Language

en

Original abstract

The paper deals with numerical simulation of Small Punch Test (SPT). SPT is a penetration test used to determine basic mechanical properties from a tiny piece of material. The testing procedure drew a great interest in the last decade, nevertheless there are no generally accepted standards for this type of testing until now. “Code of Practice” was created as a consequence of the CEN Workshop 2007, recommending both geometry, experiment performance and its basic evaluation. To obtain other mechanical properties like flow curve, yield stress, ductility and ultimate strength, it is necessary to realize a numerical simulation of the test to identify the mentioned material parameters. As the SPT results are generally influenced by many other parameters besides material behaviour, we try to quantify their relevance to make the material identification more rigorous.

Keywords in English

small punch test, FEM, sensitivity analysis

Released

2012-11-29

Publisher

Trans Tech Publications

Location

Zurich, Switzerland

ISSN

1660-9336

Journal

Applied Mechanics and Materials

Volume

232

Number

1

Pages from–to

497–501

Pages count

5

BIBTEX


@article{BUT93954,
  author="Jindřich {Petruška} and Petr {Kubík} and Jiří {Hůlka}",
  title="Computational Simulation of Small Punch Test",
  journal="Applied Mechanics and Materials",
  year="2012",
  volume="232",
  number="1",
  pages="497--501",
  issn="1660-9336"
}