Topology optimisation for stress using level set method

Christopher J. Brampton; Peter D. Dunning; H. Alicia Kim

Topology optimisation for stress using level set method

Christopher J. Brampton, Peter D. Dunning, H. Alicia Kim

Research output: Chapter or section in a book/report/conference proceeding › Chapter in a published conference proceeding

2 Citations (SciVal)

Abstract

This paper presents a level set topology optimisation method for stress. The formulation for shape derivatives is derived and used to establish the level set optimisation method. A new hole insertion method is developed and implemented in the level set method. The method is applied to optimise two numerical problems: One is the well-known L-beam problem and the other is the Michell simply supported beam. The stress-based optimum solutions to these problems are studied.

Original language	English
Title of host publication	Proceedings of the 56th AIAA/ASCE/AHS/ASC Structures, Structural Dynamics, and Materials Conference
Publisher	American Institute of Aeronautics and Astronautics Inc.
ISBN (Print)	9781624103421
Publication status	Published - 2015
Event	56th AIAA/ASCE/AHS/ASC Structures, Structural Dynamics, and Materials Conference 2015 - Kissimmee, USA United States Duration: 5 Jan 2015 → 9 Jan 2015

Conference

Conference	56th AIAA/ASCE/AHS/ASC Structures, Structural Dynamics, and Materials Conference 2015
Country/Territory	USA United States
City	Kissimmee
Period	5/01/15 → 9/01/15

Cite this

Topology optimisation for stress using level set method. / Brampton, Christopher J.; Dunning, Peter D.; Kim, H. Alicia.
Proceedings of the 56th AIAA/ASCE/AHS/ASC Structures, Structural Dynamics, and Materials Conference. American Institute of Aeronautics and Astronautics Inc., 2015.

Research output: Chapter or section in a book/report/conference proceeding › Chapter in a published conference proceeding

Brampton, CJ, Dunning, PD & Kim, HA 2015, Topology optimisation for stress using level set method. in Proceedings of the 56th AIAA/ASCE/AHS/ASC Structures, Structural Dynamics, and Materials Conference. American Institute of Aeronautics and Astronautics Inc., 56th AIAA/ASCE/AHS/ASC Structures, Structural Dynamics, and Materials Conference 2015, Kissimmee, USA United States, 5/01/15.

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AU - Dunning, Peter D.

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AB - This paper presents a level set topology optimisation method for stress. The formulation for shape derivatives is derived and used to establish the level set optimisation method. A new hole insertion method is developed and implemented in the level set method. The method is applied to optimise two numerical problems: One is the well-known L-beam problem and the other is the Michell simply supported beam. The stress-based optimum solutions to these problems are studied.

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M3 - Chapter in a published conference proceeding

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BT - Proceedings of the 56th AIAA/ASCE/AHS/ASC Structures, Structural Dynamics, and Materials Conference

PB - American Institute of Aeronautics and Astronautics Inc.

T2 - 56th AIAA/ASCE/AHS/ASC Structures, Structural Dynamics, and Materials Conference 2015

Y2 - 5 January 2015 through 9 January 2015

ER -

Topology optimisation for stress using level set method

Abstract

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