表 1. Material parameters of the articular cartilage.
关节软骨材料参数
| 有限元分层 | Er/MPa | Eθ/MPa | Ez/MPa | v rθ | v rz | v θz | Grθ/MPa | Grz/MPa | Gθz/MPa |
| 1 | 0.809 | 0.809 | 0.085 | 0.311 | 0.104 | 0.099 297 | 0.308 | 0.037 8 | 0.037 8 |
| 2 | 0.791 | 0.791 | 0.127 | 0.310 | 0.083 | 0.073 687 | 0.300 | 0.037 6 | 0.037 6 |
| 3 | 0.760 | 0.760 | 0.175 | 0.311 | 0.056 | 0.057 606 | 0.291 | 0.037 4 | 0.037 4 |
| 4 | 0.695 | 0.695 | 0.394 | 0.307 | 0.038 | 0.035 078 | 0.267 | 0.037 2 | 0.037 2 |
| 5 | 0.643 | 0.643 | 0.574 | 0.306 | 0.029 | 0.028 586 | 0.245 | 0.037 0 | 0.037 0 |
| 6 | 0.624 | 0.624 | 0.580 | 0.304 | 0.029 | 0.028 276 | 0.239 | 0.036 9 | 0.036 9 |
| 7 | 0.593 | 0.593 | 0.667 | 0.302 | 0.027 | 0.025 598 | 0.229 | 0.036 8 | 0.036 8 |
| 8 | 0.470 | 0.470 | 1.045 | 0.288 | 0.020 | 0.018 857 | 0.180 | 0.036 7 | 0.036 7 |
| 9 | 0.227 | 0.227 | 1.666 | 0.226 | 0.010 | 0.010 419 | 0.090 | 0.036 9 | 0.036 9 |
| 10 | 0.077 | 0.077 | 2.050 | 0.200 | 0.004 | 0.003 486 | 0.032 | 0.037 0 | 0.037 0 |