contributor author | M. P. Bendsoe | |
contributor author | J. M. Guedes | |
contributor author | R. B. Haber | |
contributor author | P. Pedersen | |
contributor author | J. E. Taylor | |
date accessioned | 2017-05-08T23:43:16Z | |
date available | 2017-05-08T23:43:16Z | |
date copyright | December, 1994 | |
date issued | 1994 | |
identifier issn | 0021-8936 | |
identifier other | JAMCAV-26360#930_1.pdf | |
identifier uri | http://yetl.yabesh.ir/yetl/handle/yetl/113022 | |
description abstract | This paper deals with the simultaneous optimization of material and structure for minimum compliance. Material properties are represented in the most general form possible for a (locally) linear elastic continuum, namely the unrestricted set of elements of positive semi-definite constitutive tensors and cost measures based on certain invariants of the tensors. Analytical forms are derived for the optimized material properties. These results, which apply in general, indicate that the optimized material is orthotropic with the directions of orthotropy following the directions of principal strains. The analysis for optimization of the material leads to a reduced structural optimization problem, for which the existence of solutions can be shown and for which effective methods for computational solution can be devised. | |
publisher | The American Society of Mechanical Engineers (ASME) | |
title | An Analytical Model to Predict Optimal Material Properties in the Context of Optimal Structural Design | |
type | Journal Paper | |
journal volume | 61 | |
journal issue | 4 | |
journal title | Journal of Applied Mechanics | |
identifier doi | 10.1115/1.2901581 | |
journal fristpage | 930 | |
journal lastpage | 937 | |
identifier eissn | 1528-9036 | |
keywords | Structural optimization | |
keywords | Materials properties | |
keywords | Tensors AND Optimization | |
tree | Journal of Applied Mechanics:;1994:;volume( 061 ):;issue: 004 | |
contenttype | Fulltext | |