Publication detail
FEM Sensitivity Analysis of Small Punch Test
HŮLKA, J. KUBÍK, P. PETRUŠKA, J. FORET, R.
English title
FEM Sensitivity Analysis of Small Punch Test
Type
Paper in proceedings (conference paper)
Language
en
Original abstract
The paper deals with numerical simulation of penetration test called Small Punch Test (SPT). SPT is used to determine basic mechanical properties from a tiny piece of material. There are no generally accepted standards for this type of testing until now. The testing procedure drew a great interest in the last decade. “Code of Practice” was created based on the CEN Workshop 2007, which recommends both geometry, experiment performance and its evaluation. To obtain the mechanical properties from SPT is an indirect computational task. One of possible approaches to obtain yield strength and ultimate strength is the use of an inverse numerical simulation. There is a need to define the important variables that will substantially influence such inverse simulation.
Keywords in English
SPT, FEM, sensitivity analysis
Released
2012-10-02
Location
Ostrava
ISBN
978-80-260-0079-2
Book
Determination of Mechanical Properties of Materials by Small Punch and other Miniature Testing Techniuques
Pages from–to
329–338
Pages count
10
BIBTEX
@inproceedings{BUT96676,
author="Jiří {Hůlka} and Petr {Kubík} and Jindřich {Petruška} and Rudolf {Foret}",
title="FEM Sensitivity Analysis of Small Punch Test",
booktitle="Determination of Mechanical Properties of Materials by Small Punch and other Miniature Testing Techniuques",
year="2012",
pages="329--338",
address="Ostrava",
isbn="978-80-260-0079-2"
}