2020
DOI: 10.1016/j.compstruct.2020.112296
|View full text |Cite
|
Sign up to set email alerts
|

Dynamic fracture analysis of functionally graded materials using ordinary state-based peridynamics

Abstract: Functionally graded materials are regarded as a special kind of composites capable of eliminating material interfaces and the delamination problems. Stress discontinuity can be avoided owing to smooth composition of the functionally graded ingredients. In this study, a recently emerged effective nonlocal continuum theory for solving fracture problems in solids and structures, peridynamics, is employed to simulate dynamic wave propagation as well as crack propagation in functionally graded materials. Specifical… Show more

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...
4
1

Citation Types

0
29
0
2

Year Published

2020
2020
2022
2022

Publication Types

Select...
9

Relationship

1
8

Authors

Journals

citations
Cited by 53 publications
(31 citation statements)
references
References 37 publications
0
29
0
2
Order By: Relevance
“…Another approach that can be used is to assign the inertia term given in Eq. (19) to 0 and perform implicit solution by solving a matrix system. Again, such system may require large memory and special solution techniques to obtain the solution.…”
Section: Static Problemsmentioning
confidence: 99%
“…Another approach that can be used is to assign the inertia term given in Eq. (19) to 0 and perform implicit solution by solving a matrix system. Again, such system may require large memory and special solution techniques to obtain the solution.…”
Section: Static Problemsmentioning
confidence: 99%
“…This issue has been addressed mainly in the context of modeling functionally graded materials using PD. The most common procedure is to average the parameters of the constituent materials [60][61][62]. More elaborate concepts contain weighting parameters following different approaches of weighting.…”
Section: Introductionmentioning
confidence: 99%
“…Moreover, PD is a non-local continuum mechanics formulation and it has a length-scale parameter, horizon, which defines range of non-local interactions between material points. PD has been used for analysing different types of materials including metals and composites [710] and is suitable for multiphysics analysis [1115]. Moreover, several peridynamic formulations are available in the literature to analyse beams, plates and shells [1621].…”
Section: Introductionmentioning
confidence: 99%