Optimizing Porous Lattice Structures for Orthopaedic Implants

被引：0

作者：

Rodgers, Geoffrey W. ^{[1
]}

Van Houten, Elijah E. W. ^{[2
]}

Bianco, Rohan Jean ^{[1
]}

Besset, Romain ^{[1
]}

Woodfield, Timothy B. F. ^{[3
]}

机构：

[1] Univ Canterbury, Dept Mech Engn, Christchurch 1, New Zealand

[2] Univ Sherbrooke, Quebec City, PQ, Canada

[3] Univ Otago, Dept Orthopaed, Christchurch, New Zealand

来源：

2015 37TH ANNUAL INTERNATIONAL CONFERENCE OF THE IEEE ENGINEERING IN MEDICINE AND BIOLOGY SOCIETY (EMBC) | 2015年

关键词：

FOAMS;

D O I：

暂无

中图分类号：

R318 [生物医学工程];

学科分类号：

0831 ;

摘要：

Porous lattice structures are increasingly used for tissue and implant device design, and require precise structural characteristics such as stiffness, porosity, volume fraction and surface area. A non-uniform distribution of these properties may be required to suit design requirements or to match in-vivo conditions. Thus, porous lattice design is complex due to competing objectives from the distributed structural properties. A lattice structural design and optimization methods is presented using global objective functions for effective stiffness, porosity, volume fraction and surface area.

引用

页码：2450 / 2453

页数：4

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