Peridynamics for mechanism analysis of soil desiccation cracking: Coupled hygro-mechanical model, staggered and monolithic solution
Soil shrinkage cracking is a hygro-mechanical coupled phenomenon and it can significantly
weaken the mechanical properties of soil and cause various potential natural disasters. This …
weaken the mechanical properties of soil and cause various potential natural disasters. This …
[HTML][HTML] Combining peridynamic and finite element simulations to capture the corrosion of degradable bone implants and to predict their residual strength
This paper proposes a computational framework to describe the biodegradation of
magnesium (Mg)-based bone implants. It is based on a sequential combination of two …
magnesium (Mg)-based bone implants. It is based on a sequential combination of two …
Bond-based peridynamics, a survey prospecting nonlocal theories of fluid-dynamics
Peridynamic (PD) theories have become widespread in various research areas due to the
ability of modeling discontinuity formation and evolution in materials. Bond-based …
ability of modeling discontinuity formation and evolution in materials. Bond-based …
Peridynamic elastic waves in two-dimensional unbounded domains: Construction of nonlocal Dirichlet-type absorbing boundary conditions
The focus of this paper is on application of peridynamics (PD) to propagation of elastic
waves in unbounded domains. We construct absorbing boundary conditions (ABCs) derived …
waves in unbounded domains. We construct absorbing boundary conditions (ABCs) derived …
Dual-horizon peridynamics modeling of coupled chemo-mechanical-damage for interface oxidation-induced cracking in thermal barrier coatings
The interface oxidation-induced cracking process in thermal barrier coatings (TBCs) is rather
complex. It involves the material changes of chemical reactions, dynamic migration and …
complex. It involves the material changes of chemical reactions, dynamic migration and …
A multiscale peridynamic framework for modelling mechanical properties of polymer-based nanocomposites
In this work, a peridynamics-based representative volume element approach is implemented
to estimate the effective tensile modulus of nanomodified epoxy resins. The results obtained …
to estimate the effective tensile modulus of nanomodified epoxy resins. The results obtained …
Multi-adaptive coupling of finite element meshes with peridynamic grids: robust implementation and potential applications
Coupling of methods based on the classical continuum mechanics (CCM), with peridynamic
(PD) models is a recent hot topic in the realm of computational mechanics. In the coupled …
(PD) models is a recent hot topic in the realm of computational mechanics. In the coupled …
A two-dimensional ordinary state-based peridynamic model for surface fatigue crack propagation in railheads
X Ma, L Wang, J Xu, Q Feng, L Liu, H Chen - Engineering Fracture …, 2022 - Elsevier
Based on ordinary state-based peridynamic theory, a 2D peridynamic model has been
established to investigate fatigue crack propagation in railheads. The proposed model is …
established to investigate fatigue crack propagation in railheads. The proposed model is …
Multi-adaptive spatial discretization of bond-based peridynamics
Peridynamic (PD) models are commonly implemented by exploiting a particle-based method
referred to as standard scheme. Compared to numerical methods based on classical …
referred to as standard scheme. Compared to numerical methods based on classical …
An efficient peridynamic framework based on the arc-length method for fracture modeling of brittle and quasi-brittle problems with snapping instabilities
In this paper an implicit peridynamic (PD) framework is devised for the solution of quasi-
static problems involving brittle and quasi-brittle fracture. A common way to deal with such …
static problems involving brittle and quasi-brittle fracture. A common way to deal with such …