Smoothed finite element methods (S-FEM): an overview and recent developments
The smoothed finite element methods (S-FEM) are a family of methods formulated through
carefully designed combinations of the standard FEM and some of the techniques from the …
carefully designed combinations of the standard FEM and some of the techniques from the …
An overview on meshfree methods: for computational solid mechanics
GR Liu - International Journal of Computational Methods, 2016 - World Scientific
This review paper presents a methodological study on possible and existing meshfree
methods for solving the partial differential equations (PDEs) governing solid mechanics …
methods for solving the partial differential equations (PDEs) governing solid mechanics …
An adaptive edge-based smoothed finite element method (ES-FEM) for phase-field modeling of fractures at large deformations
This work presents the Griffith-type phase-field formation at large deformation in the
framework of the adaptive edge-based smoothed finite element method (ES-FEM) for the …
framework of the adaptive edge-based smoothed finite element method (ES-FEM) for the …
The smoothed finite element method (S-FEM): A framework for the design of numerical models for desired solutions
GR Liu - Frontiers of structural and civil engineering, 2019 - Springer
The smoothed finite element method (S-FEM) was originated by GR Liu by combining some
meshfree techniques with the well-established standard finite element method (FEM). It has …
meshfree techniques with the well-established standard finite element method (FEM). It has …
A valid inhomogeneous cell-based smoothed finite element model for the transient characteristics of functionally graded magneto-electro-elastic structures
L Zhou, S Ren, C Liu, Z Ma - Composite Structures, 2019 - Elsevier
For the sake of surmounting defect of over-stiffness of finite element model (FEM) and
accurately solving the transient response problems of structures comprise functionally …
accurately solving the transient response problems of structures comprise functionally …
A cell‐based smoothed finite element method with semi‐implicit CBS procedures for incompressible laminar viscous flows
In this paper, the cell‐based smoothed finite element method (CS‐FEM) with the semi‐
implicit characteristic‐based split (CBS) scheme (CBS/CS‐FEM) is proposed for …
implicit characteristic‐based split (CBS) scheme (CBS/CS‐FEM) is proposed for …
A selective smoothed finite element method with visco‐hyperelastic constitutive model for analysis of biomechanical responses of brain tissues
SW Wu, C Jiang, C Jiang, GR Liu - International Journal for …, 2020 - Wiley Online Library
Brain tissues are known for exhibiting complex nonlinear and time‐dependent properties,
which require visco‐hyperelastic constitutive models for proper simulation. In this paper, a …
which require visco‐hyperelastic constitutive models for proper simulation. In this paper, a …
A sharp-interface immersed smoothed finite element method for interactions between incompressible flows and large deformation solids
A sharp-interface algorithm developed for immersed smoothed finite element method (Sharp-
ISFEM) is proposed for fluid–structure interaction (FSI) problems. In Sharp-ISFEM, a line …
ISFEM) is proposed for fluid–structure interaction (FSI) problems. In Sharp-ISFEM, a line …
A cell-based smoothed finite element method for multi-body contact analysis within the bi-potential formulation
Y Li, Q Chen, Z Feng - Engineering Analysis with Boundary Elements, 2023 - Elsevier
This paper presents a cell-based smoothed finite element method (CS-FEM) for solving
contact problems within the bi-potential formulation. The frictional contact and large …
contact problems within the bi-potential formulation. The frictional contact and large …
[HTML][HTML] An effective fracture analysis method based on the virtual crack closure-integral technique implemented in CS-FEM
In this work, the virtual crack closure integral technique (VCCT) is formulated in the
framework of cell-based smoothed finite element (CS-FEM) for evaluating stress intensity …
framework of cell-based smoothed finite element (CS-FEM) for evaluating stress intensity …