BONE TOPOLOGY OPTIMIZATION BASED ON THE REACTION-DIFFUSION MODEL UNDER DIFFERENT BOUNDARY CONDITION

摘要：

In this study,the imitation bone model implemented in supposed bone andnumerical simulation of bone forming process under the different loading conditionand boundary condition are conducted based on the reaction-diffusion model.Themetabolic bone forming and topology optimization processes are considered by usingFEM cell elimination and adding method which is governed by feedback processfrom mechanical load transfer capacity in each element such as distributions ofinhibiter and activator in bone which is evaluated from local strength.The resultsshown,that the bone mass and the topological optimized shapes are changed bychange of the both loading condition and boundary condition.

关键词： Imitation Bone Reaction-Diffusion Topology Optimization Inhibiter Activator

作者: M.Geni L.H.Jia X.Abdikerem N.Yusuf M.Kikuchi

作者单位: School of Mechanical Engineering,Xinjiang University,21Youhaobeilu,Urumqi,China School of Geography and Tourism,Xinjiang Normal University,102 Xinyilu,Urumqi,China Department of Mechanical Engineering,Tokyo University of Science,Noda,Chiba,Japan

会议类型: 国际会议

会议名称: 第二届国际非均质材料力学会议(The Second International Conference on Heterogeneous Material Mechanics)

会议地点: 安徽黄山

会议语种:英文

页码: 625-628

在线出版日期: 2008-06-03（万方平台首次上网日期，不代表论文的发表时间）