A survey of the extended finite element

Y Abdelaziz, A Hamouine - Computers & structures, 2008 - Elsevier
This article presents an overview and recent progress of the extended finite element method
X-FEM in the analysis of crack growth modeling. It summarizes the important milestones …

[图书][B] Extended finite element method: for fracture analysis of structures

S Mohammadi - 2008 - books.google.com
This important textbook provides an introduction to the concepts of the newly developed
extended finite element method (XFEM) for fracture analysis of structures, as well as for …

A contact algorithm for frictional crack propagation with the extended finite element method

F Liu, RI Borja - International Journal for Numerical methods in …, 2008 - Wiley Online Library
We present an incremental quasi‐static contact algorithm for path‐dependent frictional crack
propagation in the framework of the extended finite element (FE) method. The discrete …

Computational homogenization of fully coupled hydro-mechanical analysis of micro-fractured porous media

AR Khoei, S Saeedmonir, AM Bonabi - Computers and Geotechnics, 2023 - Elsevier
In this paper, a computational homogenization technique is developed for fluid flow through
the deformable micro-fractured porous media. The coupled hydro-mechanical analysis is …

Assumed enhanced strain and the extended finite element methods: A unification of concepts

RI Borja - Computer methods in applied mechanics and …, 2008 - Elsevier
We present strong and weak forms of boundary-value problems for a solid with a cohesive–
frictional crack. Two commonly used techniques for enhancing the finite element (FE) …

An augmented Lagrangian contact formulation for frictional discontinuities with the extended finite element method

M Hirmand, M Vahab, AR Khoei - Finite Elements in Analysis and Design, 2015 - Elsevier
In this paper, an Uzawa-type augmented Lagrangian contact formulation is presented for
modeling frictional discontinuities in the framework of the X-FEM technique. The …

A Nitsche stabilized finite element method for frictional sliding on embedded interfaces. Part I: single interface

C Annavarapu, M Hautefeuille, JE Dolbow - Computer Methods in Applied …, 2014 - Elsevier
We investigate a finite element method for frictional sliding along embedded interfaces
within a weighted Nitsche framework. For such problems, the proposed Nitsche stabilized …

Elasto plastic crack growth by XFEM: a review

SA Kanth, AS Lone, GA Harmain, A Jameel - Materials Today: Proceedings, 2019 - Elsevier
This paper presents a review on the applications of extended finite element method in the
modelling of elastoplastic crack growth. This article presents an overview and recent …

Compaction simulation of crystalline nano-powders under cold compaction process with molecular dynamics analysis

AR Khoei, AR Sameti, H Mofatteh - Powder technology, 2020 - Elsevier
In this paper, the uniaxial cold compaction process of metal nano-powders is numerically
analyzed through the Molecular Dynamics (MD) method. The nano-powders consist of …

The extended finite element method for large deformation ductile fracture problems with a non-local damage-plasticity model

P Broumand, AR Khoei - Engineering Fracture Mechanics, 2013 - Elsevier
An enriched-FEM technique is presented for the crack growth simulation in large
deformation ductile fracture problems using a non-local damage-plasticity model in the …