口腔正畸科
生物力学
解剖
生物医学工程
复合材料
作者
Wam Marcel Brekelmans,HW Poort,Tjjh Thomas Slooff
标识
DOI:10.3109/17453677208998949
摘要
For orthopaedic interventions and studies it is of importance to acquire a sound understanding of the mechanical behaviour of skeletal parts under various physiological loads. This makes it possible to estimate the effects of operations and substitutions, and to predict behaviour under extreme conditions. Moreover, criteria can be established which substitutes and osteosynthesis material should fulfil in mechanical terms. For the prediction of the mechanical behaviour of a given skeletal part, this paper will outline a way to design a model of this part which approximates reality as closely as possible. This means that the model must account for the essential parameters of behaviour. This study intends to demonstrate that a mathematical model desigaed on the basis of the finite element method is to be preferred to existing techeiqiles of studying the mechanical behaviour of skeletal a two-dimensional model of a femur. A number of results obtained with this mathematical model will be presented. Before Uiscussing tiie mathematical model, available possibilities will be reviewed. paits. A nUmber uf load sitUatior,s Vdl be ana!ysed with refereme te
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