Finite deformation biphasic material properties of bovine articular cartilage from confined compression experiments

被引：0

作者：

Orthopaedic Research Laboratory, Department of Mechanical Engineering, Columbia University, 500 West 120th St. SW Mudd 220, New York, NY 10027-6699, United States ^{[1
]}

不详 ^{[2
]}

机构：

来源：

Journal of Biomechanics | / 30卷 / 11-12期

关键词：

Cartilage - Creep testing - Curve fitting - Deformation - Elasticity - Mathematical models - Physiological models - Stress relaxation;

D O I：

暂无

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学科分类号：

摘要：

A study was undertaken to assess the validity of the hyperelastic biphasic theory which is used to describe finite deformation behaviors of articular cartilage. The study aims to investigate whether the theory can be used to curve-fit the finite deformation compressive stress-relaxation behavior of the tissue, and from this procedure, to calculate its material coefficients. It also aims to examine whether the theory, together with the calculated material coefficients, can accurately predict the outcome of an independent creep experiment followed by cyclic loading of the tissue.

引用

页码：1157 / 1164

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