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View article: Mechanical performance of roadcon-pema-sae-modified cement treated base in pavement applications
Mechanical performance of roadcon-pema-sae-modified cement treated base in pavement applications Open
Designing cement-treated base (CTB) layers that achieve required stiffness and tensile performance while reducing cement demand and life-cycle costs remains a practical and environmental imperative. Lignosulfonate-based additive offers a v…
View article: Geometrically nonlinear dynamic analysis of multilayered organic solar cells with a non-classical plate theory and isogeometric anlysis
Geometrically nonlinear dynamic analysis of multilayered organic solar cells with a non-classical plate theory and isogeometric anlysis Open
View article: Abaqus Implementation of Coupled Thermo-Mechanical Dual-Horizon Bond-Based Peridynamics for Thermally Induced Fractures in Thermal Barrier Coatings
Abaqus Implementation of Coupled Thermo-Mechanical Dual-Horizon Bond-Based Peridynamics for Thermally Induced Fractures in Thermal Barrier Coatings Open
View article: A staggered local damage model for fracture analysis in bi-material structures
A staggered local damage model for fracture analysis in bi-material structures Open
This article is devoted to extension of the recently developed enhanced local damage model for failure prediction in bi-material structures. Compared to non-local models, the enhanced local model offers lower computational cost while the i…
View article: A novel section–section potential for short-range interactions between plane beams
A novel section–section potential for short-range interactions between plane beams Open
View article: A theoretical framework for multi-physics modeling of poro-visco-hyperelasticity-induced time-dependent fracture of blood clots
A theoretical framework for multi-physics modeling of poro-visco-hyperelasticity-induced time-dependent fracture of blood clots Open
Fracture resistance of blood clots plays a crucial role in physiological hemostasis and pathological thromboembolism. Although recent experimental and computational studies uncovered the poro-viscoelastic property of blood clots and its co…
View article: A novel section-section potential for short-range interactions between plane beams
A novel section-section potential for short-range interactions between plane beams Open
We derive a novel formulation for the interaction potential between deformable fibers due to short-range fields arising from intermolecular forces. The formulation improves the existing section-section interaction potential law for in-plan…
View article: A Theoretical Framework for Multi-Physics Modeling of Poro-Visco-Hyperelasticity-Induced Time-Dependent Fracture of Blood Clots
A Theoretical Framework for Multi-Physics Modeling of Poro-Visco-Hyperelasticity-Induced Time-Dependent Fracture of Blood Clots Open
View article: Modeling Geometrically Nonlinear FG Plates: A Fast and Accurate Alternative to IGA Method Based on Deep Learning
Modeling Geometrically Nonlinear FG Plates: A Fast and Accurate Alternative to IGA Method Based on Deep Learning Open
Isogeometric analysis (IGA) is known to show advanced features compared to traditional finite element approaches. Using IGA one may accurately obtain the geometrically nonlinear bending behavior of plates with functional grading (FG). Howe…
View article: Proportional Topology Optimization algorithm for two-scale concurrent design of lattice structures
Proportional Topology Optimization algorithm for two-scale concurrent design of lattice structures Open
In this paper, the Proportional Topology Optimization (PTO) algorithm is extended for the two-scale concurrent topology optimization, in which both the structure and material cellular micro-structure are subject to design. PTO was original…
View article: Symplectic superposition solutions for free in-plane vibration of orthotropic rectangular plates with general boundary conditions
Symplectic superposition solutions for free in-plane vibration of orthotropic rectangular plates with general boundary conditions Open
This work reports new analytic free in-plane vibration solutions for orthotropic non-Lévy-type rectangular plates, i.e., those without two opposite edges simply supported, by the symplectic superposition method (SSM), which has never been …
View article: The Fully Coupled Thermo-Mechanical Dual-Horizon Peridynamic Correspondence Damage Model for Homogeneous and Heterogeneous Materials
The Fully Coupled Thermo-Mechanical Dual-Horizon Peridynamic Correspondence Damage Model for Homogeneous and Heterogeneous Materials Open
View article: Damage in hybrid corrugated core sandwich structures under high velocity hail ice impact: A numerical study
Damage in hybrid corrugated core sandwich structures under high velocity hail ice impact: A numerical study Open
Potential damage in composite structures caused by hail ice impact is an essential safety threat to the aircraft in flight. In this study, a nonlinear finite element (FE) model is developed to investigate the dynamic response and damage be…
View article: Concurrent multiscale topology optimization: A hybrid approach
Concurrent multiscale topology optimization: A hybrid approach Open
This paper presents a hybrid approach for multiscale topology optimization of structures. The topological shape of both macro-structure and micro-structure are concurrently optimized, based on the solid isotropic material with penalization…
View article: Long short-term memory for nonlinear static analysis of functionally graded plates
Long short-term memory for nonlinear static analysis of functionally graded plates Open
This study presents an effective method based on long short-term memory to reduce the computational cost in nonlinear static analysis of functionally graded plates. Data points representing a load-deflection curve in a dataset are generate…
View article: A hybrid arithmetic optimization algorithm and differential evolution for optimization of truss structures subjected to frequency constraints
A hybrid arithmetic optimization algorithm and differential evolution for optimization of truss structures subjected to frequency constraints Open
A new hybrid arithmetic optimization algorithm (AOA) associated with differential evolution (DE) is developed for truss optimization. The development is named as ADE with the goal of maintaining a balance between low computational cost and…
View article: Correction to: A directional-dependent localized mass-field damage model for anisotropic brittle fracture
Correction to: A directional-dependent localized mass-field damage model for anisotropic brittle fracture Open
View article: A meshfree-based topology optimization approach without calculation of sensitivity
A meshfree-based topology optimization approach without calculation of sensitivity Open
This paper presents a novel topology optimization approach without calculation of sensitivity for the minimum compliance problems, based on the meshfree Radial Point Interpolation Method (RPIM). Relying on the algorithm of Proportional Top…
View article: Abnormal Electromechanical Property of Nonlinearly Graded Lead‐Free Ferroelectric Thin Films (Adv. Theory Simul. 2/2022)
Abnormal Electromechanical Property of Nonlinearly Graded Lead‐Free Ferroelectric Thin Films (Adv. Theory Simul. 2/2022) Open
Large piezoelectric effect in nonlinearly graded lead-free ferroelectric thin films In article number 2100370, using extended phase field simulations, Le Van Lich and co-workers demonstrate that a large piezoelectric effect can be obtained…
View article: A 4-node quadrilateral element with center-point based discrete shear gap (CP-DSG4)
A 4-node quadrilateral element with center-point based discrete shear gap (CP-DSG4) Open
This work aims at presenting a novel four-node quadrilateral element, which is enhanced by integrating with discrete shear gap (DSG), for analysis of Reissner-Mindlin plates. In contrast to previous studies that are mainly based on three-n…
View article: Analysis of non-uniform hexagonal cross-sections for thin-walled functionally graded beams using artificial neural networks
Analysis of non-uniform hexagonal cross-sections for thin-walled functionally graded beams using artificial neural networks Open
We study static mechanical behavior of non-uniform hexagonal cross-sections for thin-walled functionally graded beams using a non-traditional computational approach based on artificial neural network. One of the main objectives of our appr…
View article: Dynamic multi-patch isogeometric analysis of planar Euler-Bernoulli beams
Dynamic multi-patch isogeometric analysis of planar Euler-Bernoulli beams Open
This study presents a novel isogeometric Euler-Bernoulli beam formulation for in-plane dynamic analysis of multi-patch beam structures. The kinematic descriptions involve only displacements of the beam axis, which are approximated by non-u…
View article: An improved meshless method for finite deformation problem in compressible hyperelastic media
An improved meshless method for finite deformation problem in compressible hyperelastic media Open
Hyperelastic materials are considered as special category of elastic solid materials because of their nonlinear complicated constitutive laws. Due to large strain state, the behaviour of such materials is often considered in finite deforma…
View article: Fracture parameter analysis of flat shells under out-of-plane loading using ordinary state-based peridynamics
Fracture parameter analysis of flat shells under out-of-plane loading using ordinary state-based peridynamics Open
View article: Finite element modeling of tapered concrete filled steel tubular columns under axial compression
Finite element modeling of tapered concrete filled steel tubular columns under axial compression Open
Concrete filled steel tubular (CFST) column is a kind of composite structure, in which a concrete core is confined within a steel tube. Thanks to the interaction between the steel tube and the concrete core, the compressive load carrying c…
View article: Advanced reproducing kernel meshfree modeling of cracked curved shells for mixed-mode stress resultant intensity factors
Advanced reproducing kernel meshfree modeling of cracked curved shells for mixed-mode stress resultant intensity factors Open
View article: Phase field simulation of early-age fracture in cement-based materials (Top 10%)
Phase field simulation of early-age fracture in cement-based materials (Top 10%) Open
View article: AN EXTENDED TWICE - INTERPOLATION FINITE ELEMENT METHOD FOR MODELING CIRCULAR HOLE AND INCLUSION
AN EXTENDED TWICE - INTERPOLATION FINITE ELEMENT METHOD FOR MODELING CIRCULAR HOLE AND INCLUSION Open
View article: Analysis of Unsteady Heat Transfer Problems with Complex Geometries Using Isogeometric Boundary Element Method
Analysis of Unsteady Heat Transfer Problems with Complex Geometries Using Isogeometric Boundary Element Method Open
Numerical analysis of unsteady heat transfer problems with complex geometries by the isogeometric boundary element method (IGABEM) is presented. The IGABEM possesses many desirable merits and features, for instance, (a) e... | Find, read a…
View article: A crack-tip element for modelling arbitrary crack propagations
A crack-tip element for modelling arbitrary crack propagations Open