Application of topology optimization to thighbone and thighbone/implant structure modelling

被引：4

作者：

Kutylowski, Ryszard ^{[1
]}

Szwechlowicz, Marek ^{[1
]}

机构：

[1] Wroclaw Univ Sci & Technol, Fac Civil Engn, Wyb Wyspianskiego 27, PL-50370 Wroclaw, Poland

来源：

ARCHIVES OF CIVIL AND MECHANICAL ENGINEERING | 2019年 / 19卷 / 04期

关键词：

Topology optimization; Minimum compliance; Variational approach; Numerical modelling of the thighbone and thighbone/implant;

D O I：

10.1016/j.acme.2019.05.007

中图分类号：

TU [建筑科学];

学科分类号：

0813 ;

摘要：

This paper presents an application of topology optimization in bioengineering. The variational approach to the topology optimization is applied. Using an original numerical algorithm and a programme developed in Matlab, the structure of the thighbone was modelled by FEM. The numerical results of the mass distribution in modelled bone are provided. Obtained topologies are similar to the density distribution in real bone tissue including the case when the implant is imposed into the human body. (C) 2019 Politechnika Wroclawska. Published by Elsevier B.V. All rights reserved.

引用

页码：1006 / 1019

页数：14

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