Some results in topology optimization applied to biomechanics

被引：3

作者：

Machado, G ^{[1
]}

Trabucho, L

机构：

[1] Univ Minho, Dept Math Sci & Technol, P-4800058 Guimaraes, Portugal

[2] Univ Lisbon, Dept Math, P-1649003 Lisbon, Portugal

来源：

COMPUTERS & STRUCTURES | 2004年 / 82卷 / 17-19期

关键词：

biomechanics; bone remodelling; elasticity; homogenization theory; optimality conditions;

D O I：

10.1016/j.compstruc.2004.03.034

中图分类号：

TP39 [计算机的应用];

学科分类号：

081203 ; 0835 ;

摘要：

This paper presents the application of a topology optimization algorithm based in homogenization theory. Three examples in structural design will be solved numerically. The first two are formulated such that analytical solutions can also be developed. To obtain this goal, the microscopic structure that we considered is formed of laminates because for this type of composite materials there is an explicit dependence of the homogenized coefficients on the design variables. The last example regards bone remodelling. Here, where it is impossible to obtain the analytical solution, the applied algorithm produces numerical results which are in good agreement with Wolffs Law. (C) 2004 Elsevier Ltd. All rights reserved.

引用

页码：1389 / 1397

页数：9

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