Three-Dimensional Deformation and Stress Distribution of the Anterior Cruciate Ligament in the Knee : Results of Model Analyses and Visual Simulation
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概要
- 論文の詳細を見る
This paper describes a new structurally-motivated phenomenological approach. Such assumption was made that the ACL can be idealized as being composed of a homogeneous matrix in which two non-interacting families of densely distributed extensible fibers are embedded. Then a constitutive equation for the ACL composite was formulated. Using the finite element method, the visual simulations were performed in terms of three-dimensional change in shape, stress distribution and intraligaments' stresses, as a function of knee angle. Variations in stress due to tibial anterior-posterior displacements were also introduced. All the results were compared and discussed with the previous studies, thereby verifying the validity and usefulness of our model.
- 一般社団法人日本機械学会の論文
- 2000-12-15
著者
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Tsuruno Reiji
Department Of Art And Information Design Kyushu Institute Of Design
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Hirokawa S
Kyushu Univ. Fukuoka Jpn
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Hirokawa Shunji
Department Of Graphic Science Faculty Of Engineering Kyushu University
関連論文
- Panoramic Measurement and Analysis of Strain Distribution in the Human ACL Using a Photoelastic Coating Method(Proceedings of the Switzerland-Japan Workshop on New Directions in Cellular and Tissue Biomechanics)(Special Issue on Bioengineering)
- Measurement/Analysis of Deformation and Strain Distribution of the Anterior Cruciate Ligament in the Human Knee
- Three-Dimensional Deformation and Stress Distribution of the Anterior Cruciate Ligament in the Knee : Results of Model Analyses and Visual Simulation
- Bioengineering Research on Frontier Technologies with Nano-, Micro- and Macro-scopic Multiple Viewpoints
- A 3D Kinematic Measurement of Knee Prosthesis Using X-ray Projection Images : Countermeasure to the Overlap between the Tibial and Femoral Silhouettes(Bioengineering)
- An Experimental Study of the Microstructures and Mechanical Properties of Swine Cruciate Ligaments(Bioengineering)
- A 3D Shape Reconstruction of Ligament from Arthroscopic Images
- Kinematic Measurement of Knee Prosthesis from Single-Plane Projection Images(Bioengineering)