A Computational Method for an Optimal Design Problem in Uniform Torsion Under Local Stress Constraints

Ernesto Aranda, Jose Carlos Bellido and Alberto Donoso ()
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Ernesto Aranda: Universidad de Castilla-La Mancha
Jose Carlos Bellido: Universidad de Castilla-La Mancha
Alberto Donoso: Universidad de Castilla-La Mancha

Journal of Optimization Theory and Applications, 2012, vol. 154, issue 2, No 6, 443-461

Abstract: Abstract In this paper, we devise a computational method for simulating optimal elastic materials made of two phases that maximize torsional stiffness under local stress constraints. Our method relies on a theoretical relaxation result and it is capable to find optimal layouts involving microstructure among the constituents.

Keywords: Optimal design; Stress contraints; Uniform torsion (search for similar items in EconPapers)
Date: 2012
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DOI: 10.1007/s10957-012-0011-z

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