Linear elastic fracture mechanics comparison of stress intensity factor (Mode I) using FEM and XFEM

Linear elastic fracture mechanics comparison of stress intensity factor (Mode I) using FEM and XFEM

Paper in proceedings (conference paper)

In this paper, presents the stress intensity factor in linear elastic fracture mechanics. A simple model was created in the program Abaqus. Two variants were compared, namely the solution using the finite element method and the extended finite element method. The stress intensity factor is then used in both methods, where there are many criteria for crack propagation decisions, which is further used in these methods.

In this paper, presents the stress intensity factor in linear elastic fracture mechanics. A simple model was created in the program Abaqus. Two variants were compared, namely the solution using the finite element method and the extended finite element method. The stress intensity factor is then used in both methods, where there are many criteria for crack propagation decisions, which is further used in these methods.

Linear fracture mechanics; finite element method; extended finite element method; crack; stress intensity factor

Linear fracture mechanics; finite element method; extended finite element method; crack; stress intensity factor

JEDLIČKA, M.; ALEXA, M.

2022

06.05.2022

AIP Conference Proceedings

College Park, Maryland

978-0-7354-4182-8

International Conference on Numerical Analysis and Applied Mathematics 2020, ICNAAM 2020

0094-243X

AIP conference proceedings

2425

2022

United States of America

270011-1

270011-4

4

https://aip.scitation.org/doi/10.1063/5.0081552