Peridynamics review

A Javili, R Morasata, E Oterkus… - … and Mechanics of …, 2019 - journals.sagepub.com
Peridynamics (PD) is a novel continuum mechanics theory established by Stewart Silling in
2000. The roots of PD can be traced back to the early works of Gabrio Piola according to …

Why do cracks branch? A peridynamic investigation of dynamic brittle fracture

F Bobaru, G Zhang - International Journal of Fracture, 2015 - Springer
In this paper we review the peridynamic model for brittle fracture and use it to investigate
crack branching in brittle homogeneous and isotropic materials. The peridynamic …

Peridynamic model for dynamic fracture in unidirectional fiber-reinforced composites

W Hu, YD Ha, F Bobaru - Computer Methods in Applied Mechanics and …, 2012 - Elsevier
We propose a computational method for a homogenized peridynamics description of fiber-
reinforced composites and we use it to simulate dynamic brittle fracture and damage in …

A peridynamic material model for the analysis of dynamic crack propagation in orthotropic media

M Ghajari, L Iannucci, P Curtis - Computer Methods in Applied Mechanics …, 2014 - Elsevier
A new material model for the dynamic fracture analysis of anisotropic materials has been
proposed within the framework of the bond-based peridynamic theory. This model enables …

Crack propagation with adaptive grid refinement in 2D peridynamics

D Dipasquale, M Zaccariotto, U Galvanetto - International Journal of …, 2014 - Springer
The most common technique for the numerical implementation of peridynamic theory is
based on a mesh-free approach, in which the whole body is discretized with a uniform grid …

A two‐dimensional ordinary, state‐based peridynamic model for linearly elastic solids

QV Le, WK Chan, J Schwartz - International Journal for …, 2014 - Wiley Online Library
Peridynamics is a non‐local mechanics theory that uses integral equations to include
discontinuities directly in the constitutive equations. A three‐dimensional, state‐based …

A peridynamic model for dynamic fracture in functionally graded materials

Z Cheng, G Zhang, Y Wang, F Bobaru - Composite Structures, 2015 - Elsevier
We introduce a peridynamic model for functionally graded materials (FGMs) and study their
dynamic fracture behavior. After verification of elastic wave propagation in FGMs and …

Validation of a peridynamic model for fatigue cracking

G Zhang, Q Le, A Loghin, A Subramaniyan… - Engineering Fracture …, 2016 - Elsevier
Fatigue cracking in homogeneous and in composite materials is studied using a
peridynamic model. We introduce a set of critical damage factors that improve stability and …

Stochastically homogenized peridynamic model for dynamic fracture analysis of concrete

P Wu, F Yang, Z Chen, F Bobaru - Engineering Fracture Mechanics, 2021 - Elsevier
Dynamic compact tension tests in concrete are investigated using an intermediately-
homogenized peridynamic (IH-PD) model, and the results are compared with a fully …

Crack nucleation in brittle and quasi-brittle materials: A peridynamic analysis

S Niazi, Z Chen, F Bobaru - Theoretical and Applied Fracture Mechanics, 2021 - Elsevier
Peridynamic (PD) models of bodies without pre-cracks, based on a single fracture parameter
(associated with the critical fracture energy), produce different strengths when different …