Detail publikace

Computational Simulation of Small Punch Test

PETRUŠKA, J. KUBÍK, P. HŮLKA, J.

Originální název

Computational Simulation of Small Punch Test

Typ

článek v časopise - ostatní, Jost

Jazyk

angličtina

Originální abstrakt

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.

Klíčová slova

small punch test, FEM, sensitivity analysis

Autoři

PETRUŠKA, J.; KUBÍK, P.; HŮLKA, J.

Rok RIV

2012

Vydáno

29. 11. 2012

Nakladatel

Trans Tech Publications

Místo

Zurich, Switzerland

ISSN

1660-9336

Periodikum

Applied Mechanics and Materials

Ročník

232

Číslo

1

Stát

Švýcarská konfederace

Strany od

497

Strany do

501

Strany počet

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"
}