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EFFECTS OF EXTERNAL LOADING ON THE MORPHOLOGY OF THE YIELDED REGIONS IN TRABECULAR BONE PREDICTED BY FEA

机译:外部加载对FEA预测的鸡尖骨的产量形态的影响

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Osteoporosis is an age-related skeletal condition characterized by low bone mineral density and deterioration of the trabecular architecture leading to increased susceptibility to fracture [1]. Wolff hypothesized that trabecular architecture adapts to have its principal material axes aligned with the principal loading directions. Regions of experimentally labeled trabecular microdamage correspond to areas of high stress and strain calculated from FEA [2]. Studying the morphology of numerically predicted regions of tissue level yielding might provide insight into the role of trabecular architecture in the strength of trabecular bone.
机译:骨质疏松症是一种与年龄相关的骨骼病症,其特征在于低骨矿物质密度和小梁结构的恶化,导致对骨折的敏感性增加[1]。 Wolff假设小梁架适配与主装载方向对齐的主要材料轴。实验标记的小梁细胞区域的区域对应于来自FEA计算的高应力和菌株的区域[2]。研究数值预测的组织水平地区的形态可以提供对小梁骨骼强度的小梁结构的洞察力。

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