| 用有限元耦合模型计算患者在几种步态下股骨头(颈)的应力分布 |
| |
| 引用本文： | 张建辉,李书歧,顾志华. 用有限元耦合模型计算患者在几种步态下股骨头(颈)的应力分布[J]. 河北省科学院学报, 1991, 0(4) |
| |
| 作者姓名： | 张建辉 李书歧 顾志华 |
| |
| 作者单位： | 河北大学，河北大学，河北省科学院数学研究所 |
| |
| 摘 要： | 本文利用薄膜单元和三维固体单元的耦合计算模型,模拟股骨头(颈)的实际结构,分析并计算了在几种步态下股骨头(颈)内部松质骨和表层密质骨的应力分布。该结果对指导临床有较好实用价值。
|
| 关 键 词： | 有限元 耦合模型 股骨头 应力分布 |
COMPUTING THE STRESS DISTRIBUTION OF FEMUR-HEAD(NECK) OF PATIENT IN SEVERAL PACES WITH FINITE ELEMENT COUPLED MODEL |
| |
| Zhang Jianhui Li Shuqi Gu Zhihua. COMPUTING THE STRESS DISTRIBUTION OF FEMUR-HEAD(NECK) OF PATIENT IN SEVERAL PACES WITH FINITE ELEMENT COUPLED MODEL[J]. Journal of The Hebei Academy of Sciences, 1991, 0(4) |
| |
| Authors: | Zhang Jianhui Li Shuqi Gu Zhihua |
| |
| Affiliation: | Zhang Jianhui Li Shuqi Gu Zhihua |
| |
| Abstract: | In this paper, the coupled model of the membrance element and the three-dimensional solid element are used to simulate the real structure of femur-head (neck). And the stress distribution on inside substantia spongiosa as well as that on surface substantia compacta in several paces are analysed and evaluated. The results have quite good practical value for guiding clinic. |
| |
| Keywords: | Finite element Coupled model Femur-head Stress distribution |
| 本文献已被 CNKI 等数据库收录！ |
