A hybrid meshfree discretization to improve the numerical performance of peridynamic models
Efficient and accurate calculation of spatial integrals is of major interest in the numerical
implementation of peridynamics (PD). The standard way to perform this calculation is a …
implementation of peridynamics (PD). The standard way to perform this calculation is a …
An improved coupled thermo-mechanic bond-based peridynamic model for cracking behaviors in brittle solids subjected to thermal shocks
An improved coupled thermo-mechanical bond-based peridynamics with multirate time
integration scheme is developed to study the thermal shock cracking behaviors in brittle …
integration scheme is developed to study the thermal shock cracking behaviors in brittle …
A coupled thermo-mechanical bond-based peridynamics for simulating thermal cracking in rocks
A coupled thermo-mechanical bond-based peridynamical (TM-BB-PD) method is developed
to simulate thermal cracking processes in rocks. The coupled thermo-mechanical model …
to simulate thermal cracking processes in rocks. The coupled thermo-mechanical model …
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 …
An adaptive multi-grid peridynamic method for dynamic fracture analysis
The standard way of implementing Peridynamics is a meshfree approach which uses a
uniform discretization. This is inefficient when a very dense grid spacing for a localized area …
uniform discretization. This is inefficient when a very dense grid spacing for a localized area …
A generalized finite difference method based on the Peridynamic differential operator for the solution of problems in bounded and unbounded domains
In this paper, a generalized finite difference method (GFDM) based on the Peridynamic
differential operator (PDDO) is investigated. The weighted moving least square (MLS) …
differential operator (PDDO) is investigated. The weighted moving least square (MLS) …
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 …
Numerical investigations on crack propagation and crack branching in brittle solids under dynamic loading using bond-particle model
In this article, the bond-particle methodology (BPM) is applied to investigate the crack
propagation and crack branching, which is belong to dynamic fracture instabilities, in PMMA …
propagation and crack branching, which is belong to dynamic fracture instabilities, in PMMA …
[HTML][HTML] Opencl implementation of a high performance 3d peridynamic model on graphics accelerators
Parallel processing is one of the major trends in the computational mechanics community.
Due to inherent limitations in processor design, manufacturers have shifted towards the multi …
Due to inherent limitations in processor design, manufacturers have shifted towards the multi …