Accurate and efficient analysis of stationary and propagating crack problems by meshless methods

A Khosravifard, MR Hematiyan, TQ Bui… - Theoretical and Applied …, 2017 - Elsevier
New numerical strategies based on meshless methods for the analysis of linear fracture
mechanics problems with minimum computational labor are presented. Stationary as well as …

[HTML][HTML] A new refined simple TSDT-based effective meshfree method for analysis of through-thickness FG plates

TV Vu, A Khosravifard, MR Hematiyan… - Applied Mathematical …, 2018 - Elsevier
In this paper a novel numerical method based on the Moving Kriging (MK) interpolation
meshfree method, integrated with a simple higher-order shear deformation plate theory for …

An effective crack identification method in viscoelastic media using an inverse meshfree method

M Hamidpour, MR Nami, A Khosravifard - International Journal of …, 2021 - Elsevier
In the present study, a numerical approach is proposed for identification of straight cracks in
two-dimensional linear viscoelastic media. The identification procedure is based on the …

Three-dimensional thermo-elastoplastic analysis of thick functionally graded plates using the meshless local Petrov–Galerkin method

R Vaghefi, MR Hematiyan, A Nayebi - Engineering Analysis with Boundary …, 2016 - Elsevier
A numerical method based on the meshless local Petrov–Galerkin (MLPG) method is
presented for three-dimensional (3D) thermo-elastoplastic analysis of thick functionally …

State-of-the-art review on Meshless methods in the application of crack problems

M Zhang, ARZ Abidin, CS Tan - Theoretical and Applied Fracture …, 2024 - Elsevier
Meshless or meshfree methods (MMs) are practical and excellent numerical techniques for
solving crack problems. With the inherent limitations of mesh-based methods such as the …

Efficient analysis of dynamic fracture mechanics in various media by a novel meshfree approach

A Aghahosseini, A Khosravifard, TQ Bui - Theoretical and Applied Fracture …, 2019 - Elsevier
A novel approach for meshfree analysis of various fracture mechanics problems is
introduced. This approach is based on a weak-form meshfree method, which utilizes a …

Modeling fracture in viscoelastic materials using a modified incremental meshfree RPIM and DIC technique

M Hamidpour, MR Nami, A Khosravifard… - European Journal of …, 2022 - Elsevier
In the present work, fracture mechanics of linear viscoelastic materials is investigated
numerically and experimentally. Herein, an effective and accurate meshfree method is …

Analysis of fracture mechanics and fatigue crack growth in moderately thick plates using an efficient meshfree approach

MTM Anaei, A Khosravifard, TQ Bui - Theoretical and Applied Fracture …, 2021 - Elsevier
This paper presents a robust meshfree technique for computation of moment and stress
intensity factors, and analysis of fatigue crack growth in cracked plates under the application …

Enhanced meshfree method with new correlation functions for functionally graded plates using a refined inverse sin shear deformation plate theory

TV Vu, A Khosravifard, MR Hematiyan… - European Journal of …, 2019 - Elsevier
This paper presents a new numerical approach based on an effective meshfree method
integrated with a refined inverse sin shear deformation plate theory to perform static …

A practical meshfree inverse method for identification of thermo-mechanical fracture load of a body by examining the crack path in the body

F Liaghat, A Khosravifard, MR Hematiyan… - … Analysis with Boundary …, 2021 - Elsevier
An inverse meshfree approach is presented for thermo-mechanical load identification of a
fractured body. To this end, the crack propagation path is used as the input of the inverse …