Thickness optimization of fiber reinforced laminated composites using the discrete material optimization method

Søren Nørgaard Sørensen; Erik Lund

Thickness optimization of fiber reinforced laminated composites using the discrete material optimization method

Søren Nørgaard Sørensen, Erik Lund

Research output: Contribution to book/anthology/report/conference proceeding › Article in proceeding › Research › peer-review

Abstract

This work concerns a novel large-scale multi-material topology optimization method for simultaneous determination of the optimum variable integer thickness and fiber orientation throughout laminate structures with fixed outer geometries while adhering to certain manufacturing constraints. The conceptual combinatorial/integer problem is relaxed to a continuous problem and solved on basis of the so-called Discrete Material Optimization method, explicitly including the manufacturing constraints as linear constraints.

Original language	English
Title of host publication	Proceedings of the 23rd International Congress of Theoretical and Applied Mechanics (ICTAM), Beijing, China, 19-24 August 2012
Editors	Y. Bai, J. Wang, D. Fang
Number of pages	2
Place of Publication	Beijing, China
Publisher	China Science Literature Publishing House
Publication date	2012
ISBN (Print)	978-988-16022-3-7
Publication status	Published - 2012
Event	23rd International Congress of Theoretical and Applied Mechanics (ICTAM) - Beijing, China Duration: 19 Aug 2012 → 24 Aug 2012

Conference

Conference	23rd International Congress of Theoretical and Applied Mechanics (ICTAM)
Country/Territory	China
City	Beijing
Period	19/08/2012 → 24/08/2012

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Cite this

Sørensen, Søren Nørgaard ; Lund, Erik. / Thickness optimization of fiber reinforced laminated composites using the discrete material optimization method. Proceedings of the 23rd International Congress of Theoretical and Applied Mechanics (ICTAM), Beijing, China, 19-24 August 2012. editor / Y. Bai ; J. Wang ; D. Fang. Beijing, China : China Science Literature Publishing House, 2012.

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title = "Thickness optimization of fiber reinforced laminated composites using the discrete material optimization method",

abstract = "This work concerns a novel large-scale multi-material topology optimization method for simultaneous determination of the optimum variable integer thickness and fiber orientation throughout laminate structures with fixed outer geometries while adhering to certain manufacturing constraints. The conceptual combinatorial/integer problem is relaxed to a continuous problem and solved on basis of the so-called Discrete Material Optimization method, explicitly including the manufacturing constraints as linear constraints.",

author = "S{\o}rensen, {S{\o}ren N{\o}rgaard} and Erik Lund",

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language = "English",

isbn = "978-988-16022-3-7",

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booktitle = "Proceedings of the 23rd International Congress of Theoretical and Applied Mechanics (ICTAM), Beijing, China, 19-24 August 2012",

publisher = "China Science Literature Publishing House",

note = "23rd International Congress of Theoretical and Applied Mechanics (ICTAM) ; Conference date: 19-08-2012 Through 24-08-2012",

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Sørensen, SN & Lund, E 2012, Thickness optimization of fiber reinforced laminated composites using the discrete material optimization method. in Y Bai, J Wang & D Fang (eds), Proceedings of the 23rd International Congress of Theoretical and Applied Mechanics (ICTAM), Beijing, China, 19-24 August 2012. China Science Literature Publishing House, Beijing, China, 23rd International Congress of Theoretical and Applied Mechanics (ICTAM), Beijing, China, 19/08/2012.

Thickness optimization of fiber reinforced laminated composites using the discrete material optimization method. / Sørensen, Søren Nørgaard; Lund, Erik.
Proceedings of the 23rd International Congress of Theoretical and Applied Mechanics (ICTAM), Beijing, China, 19-24 August 2012. ed. / Y. Bai; J. Wang; D. Fang. Beijing, China: China Science Literature Publishing House, 2012.

Research output: Contribution to book/anthology/report/conference proceeding › Article in proceeding › Research › peer-review

TY - GEN

T1 - Thickness optimization of fiber reinforced laminated composites using the discrete material optimization method

AU - Sørensen, Søren Nørgaard

AU - Lund, Erik

PY - 2012

Y1 - 2012

N2 - This work concerns a novel large-scale multi-material topology optimization method for simultaneous determination of the optimum variable integer thickness and fiber orientation throughout laminate structures with fixed outer geometries while adhering to certain manufacturing constraints. The conceptual combinatorial/integer problem is relaxed to a continuous problem and solved on basis of the so-called Discrete Material Optimization method, explicitly including the manufacturing constraints as linear constraints.

AB - This work concerns a novel large-scale multi-material topology optimization method for simultaneous determination of the optimum variable integer thickness and fiber orientation throughout laminate structures with fixed outer geometries while adhering to certain manufacturing constraints. The conceptual combinatorial/integer problem is relaxed to a continuous problem and solved on basis of the so-called Discrete Material Optimization method, explicitly including the manufacturing constraints as linear constraints.

M3 - Article in proceeding

SN - 978-988-16022-3-7

BT - Proceedings of the 23rd International Congress of Theoretical and Applied Mechanics (ICTAM), Beijing, China, 19-24 August 2012

A2 - Bai, Y.

A2 - Wang, J.

A2 - Fang, D.

PB - China Science Literature Publishing House

CY - Beijing, China

T2 - 23rd International Congress of Theoretical and Applied Mechanics (ICTAM)

Y2 - 19 August 2012 through 24 August 2012

ER -