Publication result detail

Modeling the influence of roughness on nanoindentation data using finite element analysis

MARTINEK, J.; CHARVÁTOVÁ CAMPBELL, A.; BURŠÍKOVÁ, V.; KLAPETEK, P.

Original Title

Modeling the influence of roughness on nanoindentation data using finite element analysis

English Title

Modeling the influence of roughness on nanoindentation data using finite element analysis

Type

WoS Article

Original Abstract

In this article we study the effects of roughness on the measured reduced Young's modulus. A systematic study using 3D FEA modeling to map the apparent modulus on a real rough surface as measured by AFM is presented. The possibility to use a simplified Hertzian model based on the local curvature is explored. Experimental results are compared to the results of modeling.

English abstract

In this article we study the effects of roughness on the measured reduced Young's modulus. A systematic study using 3D FEA modeling to map the apparent modulus on a real rough surface as measured by AFM is presented. The possibility to use a simplified Hertzian model based on the local curvature is explored. Experimental results are compared to the results of modeling.

Keywords

Finite element method; roughness; nanoindentation;

Key words in English

Finite element method; roughness; nanoindentation;

Authors

MARTINEK, J.; CHARVÁTOVÁ CAMPBELL, A.; BURŠÍKOVÁ, V.; KLAPETEK, P.

RIV year

2020

Released

01.07.2019

ISBN

0020-7403

Periodical

International Journal of Mechanical Sciences

Volume

161-162

Number

105015

State

United Kingdom of Great Britain and Northern Ireland

Pages from

1

Pages to

17

Pages count

17

URL

https://doi.org/10.1016/j.ijmecsci.2019.105015

BibTex

@article{BUT162421,
  author="MARTINEK, J. and CHARVÁTOVÁ CAMPBELL, A. and BURŠÍKOVÁ, V. and KLAPETEK, P.",
  title="Modeling the influence of roughness on nanoindentation data using finite element analysis",
  journal="International Journal of Mechanical Sciences",
  year="2019",
  volume="161-162",
  number="105015",
  pages="1--17",
  doi="10.1016/j.ijmecsci.2019.105015",
  issn="0020-7403",
  url="https://doi.org/10.1016/j.ijmecsci.2019.105015"
}