Leslie B W, Gardner D L, McGeough J A, Moran R S
School of Mechanical Engineering, University of Edinburgh, Scotland, UK.
Proc Inst Mech Eng H. 2000;214(6):631-5. doi: 10.1243/0954411001535651.
The response of meniscal tissue to axial, radial and circumferential compressive forces was measured at physiologically relevant levels of load in eight pairs of human knee joint menisci. Compression was unconfined and uniaxial. Stress strain data were fitted to a two-parameter exponential model. The tissue was found to be significantly stiffer to axial compressive forces than to radial and circumferential forces. No significant difference was found between the responses to circumferential and radial forces.
在八对人体膝关节半月板中，于生理相关负荷水平下测量了半月板组织对轴向、径向和周向压缩力的反应。压缩为无侧限单轴压缩。应力应变数据拟合为双参数指数模型。结果发现，该组织对轴向压缩力的刚度明显高于对径向和周向力的刚度。对周向力和径向力的反应之间未发现显著差异。
