Multi-Material and Thickness Optimization Utilizing Casting Filters for Laminated Composite Structures

Rene Sørensen; Erik Lund

Multi-Material and Thickness Optimization Utilizing Casting Filters for Laminated Composite Structures

Rene Sørensen
, Erik Lund

Solid and Computational Mechanics

Publikation: Bidrag til bog/antologi/rapport/konference proceeding › Konferenceartikel i proceeding › Forskning › peer review

Abstract

This extended abstract presents a new parameterization for performing discrete material and thickness optimization of laminated composite structures. The parameterization is based on the work by Sørensen and Lund 2013, where we present a reformulation of the original parameterization. The reformulation eliminates the need for having explicit constraint for ensuring that intermediate void does not appear in between layers of the laminate. This is achieved by utilizing a filtering technique known as a casting constraint from traditional topology optimization with isotropic materials.

Originalsprog	Engelsk
Titel	Proceedings of the 26th Nordic Seminar on Computational Mechanics
Redaktører	A. Logg, K.A. Mardal
Forlag	Center for Biomedical Computing, Simula Research Laboratory
Publikationsdato	2013
Sider	38-41
ISBN (Trykt)	978-82-92593-12-7
ISBN (Elektronisk)	978-82-92593-12-7
Status	Udgivet - 2013
Begivenhed	The 26th Nordic Seminar on Computational Mechanics - Oslo, Norge Varighed: 23 okt. 2013 → 25 okt. 2013 Konferencens nummer: 26

Konference

Konference	The 26th Nordic Seminar on Computational Mechanics
Nummer	26
Land/Område	Norge
By	Oslo
Periode	23/10/2013 → 25/10/2013

Emneord

Laminated Composite Structures, Discrete Material Optimization, Topology Optimization,

Adgang til dokumentet

http://nscm26.org/proceedings/

AUB Link

Søg efter materialet i Aalborg Universitetsbiblioteks søgemaskine

Citationsformater

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title = "Multi-Material and Thickness Optimization Utilizing Casting Filters for Laminated Composite Structures",

abstract = "This extended abstract presents a new parameterization for performing discrete material and thickness optimization of laminated composite structures. The parameterization is based on the work by S{\o}rensen and Lund 2013, where we present a reformulation of the original parameterization. The reformulation eliminates the need for having explicit constraint for ensuring that intermediate void does not appear in between layers of the laminate. This is achieved by utilizing a filtering technique known as a casting constraint from traditional topology optimization with isotropic materials.",

keywords = "Laminated Composite Structures, Discrete Material Optimization, Topology Optimization,",

author = "Rene S{\o}rensen and Erik Lund",

year = "2013",

language = "English",

isbn = "978-82-92593-12-7",

pages = "38--41",

editor = "A. Logg and K.A. Mardal",

booktitle = "Proceedings of the 26th Nordic Seminar on Computational Mechanics",

publisher = "Center for Biomedical Computing, Simula Research Laboratory",

note = "The 26th Nordic Seminar on Computational Mechanics ; Conference date: 23-10-2013 Through 25-10-2013",

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Sørensen, R & Lund, E 2013, Multi-Material and Thickness Optimization Utilizing Casting Filters for Laminated Composite Structures. i A Logg & KA Mardal (red), Proceedings of the 26th Nordic Seminar on Computational Mechanics. Center for Biomedical Computing, Simula Research Laboratory, s. 38-41, The 26th Nordic Seminar on Computational Mechanics, Oslo, Norge, 23/10/2013. <http://nscm26.org/proceedings/>

Multi-Material and Thickness Optimization Utilizing Casting Filters for Laminated Composite Structures. / Sørensen, Rene; Lund, Erik.
Proceedings of the 26th Nordic Seminar on Computational Mechanics. red. / A. Logg; K.A. Mardal. Center for Biomedical Computing, Simula Research Laboratory, 2013. s. 38-41.

Publikation: Bidrag til bog/antologi/rapport/konference proceeding › Konferenceartikel i proceeding › Forskning › peer review

TY - GEN

T1 - Multi-Material and Thickness Optimization Utilizing Casting Filters for Laminated Composite Structures

AU - Sørensen, Rene

AU - Lund, Erik

N1 - Conference code: 26

PY - 2013

Y1 - 2013

N2 - This extended abstract presents a new parameterization for performing discrete material and thickness optimization of laminated composite structures. The parameterization is based on the work by Sørensen and Lund 2013, where we present a reformulation of the original parameterization. The reformulation eliminates the need for having explicit constraint for ensuring that intermediate void does not appear in between layers of the laminate. This is achieved by utilizing a filtering technique known as a casting constraint from traditional topology optimization with isotropic materials.

AB - This extended abstract presents a new parameterization for performing discrete material and thickness optimization of laminated composite structures. The parameterization is based on the work by Sørensen and Lund 2013, where we present a reformulation of the original parameterization. The reformulation eliminates the need for having explicit constraint for ensuring that intermediate void does not appear in between layers of the laminate. This is achieved by utilizing a filtering technique known as a casting constraint from traditional topology optimization with isotropic materials.

KW - Laminated Composite Structures, Discrete Material Optimization, Topology Optimization,

M3 - Article in proceeding

SN - 978-82-92593-12-7

SP - 38

EP - 41

BT - Proceedings of the 26th Nordic Seminar on Computational Mechanics

A2 - Logg, A.

A2 - Mardal, K.A.

PB - Center for Biomedical Computing, Simula Research Laboratory

T2 - The 26th Nordic Seminar on Computational Mechanics

Y2 - 23 October 2013 through 25 October 2013

ER -