The extended peridynamic model for elastoplastic and/or fracture problems

WJ Li, T You, T Ni, QZ Zhu… - International Journal for …, 2022 - Wiley Online Library
The strain‐based implementation method for the extended peridynamic model (XPDM)
resolves the limitation of standard models where only a fixed Poisson's ratio can be …

A crack growth strategy based on moving mesh method and fracture mechanics

MF Funari, P Lonetti, S Spadea - Theoretical and Applied Fracture …, 2019 - Elsevier
A numerical model based on moving mesh strategy is proposed to simulate the evolution of
internal material discontinuities in a continuum medium. The approach combines concepts …

A numerical model based on ALE formulation to predict crack propagation in sandwich structures

MF Funari, F Greco, P Lonetti… - Frattura ed Integrità …, 2019 - discovery.dundee.ac.uk
A numerical model to predict crack propagation phenomena in sandwich structures is
proposed. The model incorporates shear deformable beams to simulate high performance …

Prediction of fatigue crack growth in metallic specimens under constant amplitude loading using virtual crack closure and forman model

S Krscanski, J Brnic - Metals, 2020 - mdpi.com
This paper considers the applicability of virtual crack closure technique (VCCT) for
calculation of stress intensity factor range for crack propagation in standard metal specimen …

The numerical analysis of the in-plane constraint influence on the behavior of the crack subjected to cyclic loading

J Galkiewicz, U Janus-Galkiewicz - Materials, 2021 - mdpi.com
The paper presents the influence of in-plane constraints defined by T-stress on the behavior
of a crack subjected to cyclic loading. In the analysis, a modified boundary layer model …

A strongly coupled partitioned approach for fluid‐structure‐fracture interaction

Y Sudhakar, WA Wall - … Journal for Numerical Methods in Fluids, 2018 - Wiley Online Library
We present a novel method to model large deformation fluid‐structure‐fracture interaction,
which is characterized by the fact that the fluid‐induced loads lead to fracture of the structure …

Fracture toughness of 316L stainless steel under cyclic bending deformation

AN Zulkifli, MSM Azmi, I Ibrahim, MSM Hashim… - Materials Today …, 2023 - Elsevier
Fracture mechanics is the field of study focused on characterizing the behavior of cracks in
fracture structures which is the behavior is dependent on material, load–displacement and …