人体股骨有限元模型的建立及静力学分析  

The Establishment and Static Analysis of the Finite Element Model of the Human Femur

作　　者：张军文[1] 邓双成[2] 郑海洋[1] 孙涛[1] 孙立强[1] 宗大圣[3] 

机构地区：[1]北京化工大学,北京100029 [2]北京石油化工学院,北京102617 [3]北京工业大学,北京100124

出　　处：《北京石油化工学院学报》2012年第3期45-47,共3页Journal of Beijing Institute of Petrochemical Technology

摘　　要：股骨作为人体最大最粗的长骨具有典型生理意义,有着重要的研究价值。应用逆向工程原理,通过采集人体股骨CT图像数据,运用医学三维软件Mimics来重建人体股骨模型。对该模型进行后处理,能够快速得到比较理想的三维股骨有限元模型,并对其进行有限元分析,数据和结论可以为股骨手术医师提供一些理论上的指导,同时进一步加深了对股骨生物力学的认识。As the body＇s largest and most coarse long bones, the femur with typical physiological significance, have important research value. Applying the reverse engineering principle, through the acquisition of human femur CT image data, the human femur model is rebuilt by by using the medical 3D software Mimics.. By post-processing the model, the ideal three-dimensional femoral finite element model is quickly obtained,, which is subsequently analyzed by the finite element.. The data and conclusion can provide some theoretical guidance for the femur surgeon, and further deepen the biomechanics of the femur recognized.

关 键 词：CT MIMICS 股骨 三维建模 有限元 

分 类 号：R687[医药卫生—骨科学]