Shape optimised geometries for ductile damaging materials

Guhr, Fabian; Barthold, Franz-Joseph

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DC Field	Value	Language
dc.contributor.author	Guhr, Fabian	-
dc.contributor.author	Barthold, Franz-Joseph	-
dc.date.accessioned	2022-06-21T06:10:03Z	-
dc.date.available	2022-06-21T06:10:03Z	-
dc.date.issued	2021-12-14	-
dc.identifier.uri	http://hdl.handle.net/2003/40969	-
dc.identifier.uri	http://dx.doi.org/10.17877/DE290R-22819	-
dc.description.abstract	Shape optimisation is utilised to generate damage resistant structures. By means of a variational approach, the analytical gradients for an elasto-plastic material model with regularised damage properties are derived. Due to the complexity of the underlying material model, the application of the variational approach requires additional handling of the history field. The gradients are then used for Sequential Quadratic Programming (SQP) which is applied to shape optimisation and thus generation of damage optimised geometries.	en
dc.language.iso	en	de
dc.relation.ispartofseries	Proceedings in applied mathematics and mechanics;21(1)	-
dc.rights.uri	https://creativecommons.org/licenses/by/4.0/	-
dc.subject.ddc	690	-
dc.title	Shape optimised geometries for ductile damaging materials	en
dc.type	Text	de
dc.type.publicationtype	article	de
dc.subject.rswk	Gestaltoptimierung	de
dc.subject.rswk	Werkstoffschädigung	de
dc.subject.rswk	Elastoplastische Deformation	de
dc.subject.rswk	Sequenzielle quadratische Optimierung	de
dcterms.accessRights	open access	-
eldorado.secondarypublication	true	de
eldorado.secondarypublication.primaryidentifier	https://doi.org/10.1002/pamm.202100198	de
eldorado.secondarypublication.primarycitation	Guhr, F. and Barthold, F. (2021), Shape optimised geometries for ductile damaging materials. Proc. Appl. Math. Mech., 21: e202100198. https://doi.org/10.1002/pamm.202100198	de
Appears in Collections:	Lehrstuhl Baumechanik

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