dc.identifier.uri |
http://dx.doi.org/10.15488/2103 |
|
dc.identifier.uri |
http://www.repo.uni-hannover.de/handle/123456789/2128 |
|
dc.contributor.author |
Ren, H.
|
|
dc.contributor.author |
Zhuang, X.
|
|
dc.contributor.author |
Rabczuk, T.
|
|
dc.date.accessioned |
2017-10-24T08:01:12Z |
|
dc.date.available |
2017-10-24T08:01:12Z |
|
dc.date.issued |
2017 |
|
dc.identifier.citation |
Ren, H.; Zhuang, X.; Rabczuk, T.: Implementation of GTN Model in Dual-horizon Peridynamics. In: Procedia Engineering 197 (2017), S. 224-232. DOI: https://doi.org/10.1016/j.proeng.2017.08.099 |
|
dc.description.abstract |
In this paper we present a dual-horizon peridynamics (DH-PD) for ductile fracture. The dual-horizon non-ordinary state-based PD is derived based on variational calculus and accounts for large deformation. The GTN model is employed to model the bulk behavior while DH-PD can naturally capture the transition from continuum to discontinuum. The penalty method is employed to suppress the zero-energy mode. Three numerical examples in three-dimensional are tested to demonstrate the capability of the method. © 2017 The Authors. |
eng |
dc.language.iso |
eng |
|
dc.publisher |
London : Elsevier Ltd. |
|
dc.relation.ispartofseries |
Procedia Engineering 197 (2017) |
|
dc.rights |
CC BY-NC-ND 4.0 Unported |
|
dc.rights.uri |
https://creativecommons.org/licenses/by-nc-nd/4.0/ |
|
dc.subject |
dual-horizon |
eng |
dc.subject |
Ductile fracture |
eng |
dc.subject |
GTN model |
eng |
dc.subject |
Calculations |
eng |
dc.subject |
Constrained optimization |
eng |
dc.subject |
Continuum mechanics |
eng |
dc.subject |
Fracture |
eng |
dc.subject |
Numerical methods |
eng |
dc.subject |
Variational techniques |
eng |
dc.subject |
Bulk behavior |
eng |
dc.subject |
Discontinuum |
eng |
dc.subject |
dual-horizon |
eng |
dc.subject |
Gtn models |
eng |
dc.subject |
Penalty methods |
eng |
dc.subject |
Peridynamics |
eng |
dc.subject |
State based |
eng |
dc.subject |
Zero energy modes |
eng |
dc.subject |
Ductile fracture |
eng |
dc.subject.classification |
Konferenzschrift |
ger |
dc.subject.ddc |
600 | Technik
|
ger |
dc.title |
Implementation of GTN Model in Dual-horizon Peridynamics |
|
dc.type |
Article |
|
dc.type |
Text |
|
dc.relation.issn |
1877-7058 |
|
dc.relation.doi |
https://doi.org/10.1016/j.proeng.2017.08.099 |
|
dc.bibliographicCitation.volume |
197 |
|
dc.bibliographicCitation.firstPage |
224 |
|
dc.bibliographicCitation.lastPage |
232 |
|
dc.description.version |
publishedVersion |
|
tib.accessRights |
frei zug�nglich |
|