Use of more terms of Williams Coefficients of expansion series in FEM analysis

conference paper

English

The paper is focused on investigation of an influence o f William series expansion and the maximum tangential stress criterion. In the paper, is almoust mixed mode I/II crack growth path of an angled crack plate subjected to biaxial far field loading is investigated. It is shown, then account the higher order terms of the Williams series expansion a very good agreement is observed between the experimental and mixed mode fracture paths in the angled crack problem.

finite element method (FEM); maximum tangential stress;

JEDLIČKA, M.

1. 9. 2023

American Institute of Physics

Melville (USA)

978-0-7354-4182-8

ICNAAM 2021 Proceedings

1

370007-1

370007-4

4

https://pubs.aip.org/aip/acp/article/2849/1/370007/2909205/Use-of-more-terms-of-Williams-Coefficients-of