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On an objective, geometrically exact coupling element for a director-based multi-body finite element framework
In multi-body systems, flexible components and couplings between them can be subject to large displacements and rotations. This contribution presents...
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The adaptive coupling of dual-horizon peridynamic element and finite element for the progressive failure of materials
The peridynamic correspondence model (PDCM) provides the stress–strain relation that can introduce many classical constitutive models, however, the...
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An interface-enriched generalized finite element formulation for locking-free coupling of non-conforming discretizations and contact
We propose an enriched finite element formulation to address the computational modeling of contact problems and the coupling of non-conforming...
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A Lagrange multiplier-based coupling approach for the combined finite-discrete element method applicable to mechanical investigation of composite materials
The discrete element (DE) method is advantageous in modelling fracture behaviour because of its particle characteristics, but it is computationally...
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An Innovative Coupled Common-Node Discrete Element Method-Smoothed Particle Hydrodynamics Model Developed with LS-DYNA and Its Applications
In this study, a common-node DEM-SPH coupling model based on the shared node method is proposed, and a fluid–structure coupling method using the...
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Time domain coupling of the boundary and discrete element methods for 3D problems
This paper presents an extension of the authors’ previously developed interface coupling technique for 2D problems to 3D problems. The method...
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A High-Precision Super Element Used for the Parametric Finite Element Modeling and Vibration Reduction Optimization of the Pipeline System
PurposeTo perform the vibration reduction optimization of the pipeline system, it is necessary to solve the vibration response of the pipeline system...
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A zero-thickness interface element incorporating hydro-chemo-mechanical coupling and rate-dependency
The interfaces play a key role in many engineering problems involving geologic materials. In particular, slope stability analyses of ancient...
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A New Surface Node Method to Accurately Model the Mechanical Behavior of the Boundary in 3D State-Based Peridynamics
Peridynamics is a non-local continuum theory capable of modeling crack initiation and propagation in solid bodies. However, the layer near the...
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Strain Gradient Finite Element Formulation of Flexoelectricity in Ferroelectric Material Based on Phase-Field Method
Flexoelectricity is a two-way coupling effect between the strain gradient and electric field that exists in all dielectrics, regardless of point...
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Adaptive coupling peridynamic least-square minimization with finite element method for fracture analysis
This study presents an adaptive coupling peridynamic least-square minimization with the finite element method (PDLSM-FEM) for fracture analysis. The...
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Electromechanical coupling analysis of geometrically exact functionally graded piezoelectric shells based on weak form quadrature element method
In this study, a numerical model for electro-mechanical coupling analysis of geometrically nonlinear functionally graded piezoelectric shell is...
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Evaluation of E-sail parameters on central spacecraft attitude stability using a high-fidelity rigid-flexible coupling model
This study examines the impact of electric solar wind sail (E-sail) parameters on the attitude stability of E-sail’s central spacecraft by using a...
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A partitioned material point method and discrete element method coupling scheme
Mass-movement hazards involving fast and large soil deformation often include huge rocks or other significant obstacles increasing tremendously the...
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Dynamic response analysis of a motor–gear transmission system considering the rheological characteristics of magnetorheological fluid coupling
This study develops a method to suppress the mechanical vibrations of a motor–gear transmission system (MGTS) due to speed and external load...
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A new method based on Taylor expansion and nearest-node strategy to impose Dirichlet and Neumann boundary conditions in ordinary state-based Peridynamics
Peridynamics is a non-local continuum theory which is able to model discontinuities in the displacement field, such as crack initiation and...
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Investigation of Metro Train-Induced Environmental Vibration Using a Coupled Sliced Finite Element-Infinite Element Model
A coupled sliced finite element-infinite element model is developed to analyse the train-induced environmental vibration from metro tunnel by...
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ALE-ANCF circular cross-section beam element and its application on the dynamic analysis of cable-driven mechanism
A new fully parameterized beam element with circular cross-section based on arbitrary Lagrange–Euler absolute node coordinate formulation (ANCF) is...
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Determining hyper-viscoelastic structural properties of UHMWPE material used in Prodisc-C prosthesis employing a finite element–optimization coupling method
Choosing an appropriate material that owns favorable mechanical properties for decreasing wear and increasing the lifespan of the prosthesis is of...
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A novel collocation beam element based on absolute nodal coordinate formulation
The computational efficiency has been largely hindering the application of the absolute nodal coordinate formulation (ANCF). To improve the...
