| 关节软骨的生物力学特性研究 |
| |
| 引用本文： | 董启榕,郑祖根.关节软骨的生物力学特性研究[J].苏州大学学报(自然科学版),1999,19(3):244. |
| |
| 作者姓名： | 董启榕 郑祖根 |
| |
| 作者单位： | 苏州医学院附属二院骨科!215004(董启榕，郑祖根)，上海大学生物力学工程研究所(王以进) |
| |
| 基金项目： | 卫生部青年科技基金，江苏省教委“青蓝工程”基金 |
| |
| 摘 要： | 采用人和兔膝关节软骨标本进行单向拉伸试验和粘弹性试验。结果；人膝关节软骨拉伸强度为4．75tana；人、兔膝关节软骨的粘弹性响应随时间的增加而降低。结论：软骨的结构完整性直接影响其力学性能，应力集中可造成软骨损伤。
|
| 关 键 词： | 关节软骨 人 兔 生物力学 |
Biomechanical Properties Studies of Articular Cartilage |
| |
| Dong Qirong,Zheng Zugeng,Wang Yijin.Biomechanical Properties Studies of Articular Cartilage[J].Suzhou University Journal of Medical Science,1999,19(3):244. |
| |
| Authors: | Dong Qirong Zheng Zugeng Wang Yijin |
| |
| Abstract: | A biomechanical study was done on the articular cartilages from human knee and rabbit knee respectively. A series of tests about tensile and viscoelastic properties of cartilage have been taken. The tension of cartilage from human knee is 4.75 Mpa.The viscoelastic property of articular cartilage descended with time.The biomechanical properties of articularcartilage depends upon the integrity of its structure.A stress concentration would cause the damage of articular cartilage. |
| |
| Keywords: | Articular cartilage Biomechanics |
| 本文献已被 CNKI 等数据库收录！ |
