Research Article
Comparison of Various Functionally Graded Femoral Prostheses by Finite Element Analysis
Table 7
Summary of maximum principal stress on the cement layer.
| | | | Internal | External | | | | | | 0.0 | 0.1 | 0.5 | 1.0 | 0.0 | 0.1 | 0.5 | 1.0 |
| | Normal waking | 0.0 | 4.5 | 4.6 | 4.8 | 5.0 | 3.6 | 3.7 | 3.8 | 4.0 | | 0.1 | 4.8 | 4.9 | 5.0 | 5.2 | 3.7 | 3.7 | 3.9 | 4.0 | | 0.5 | 4.9 | 5.0 | 5.2 | 5.3 | 3.7 | 3.8 | 3.9 | 4.1 | | 1.0 | 5.0 | 5.1 | 5.3 | 5.3 | 3.9 | 3.9 | 4.0 | 4.1 |
| | Stair climbing | 0.0 | 3.4 | 3.5 | 3.6 | 3.7 | 4.7 | 4.8 | 4.9 | 5.1 | | 0.1 | 3.5 | 3.5 | 3.6 | 3.7 | 4.7 | 4.8 | 5.0 | 5.1 | | 0.5 | 3.5 | 3.5 | 3.7 | 3.8 | 4.9 | 4.9 | 5.0 | 5.2 | | 1.0 | 3.6 | 3.6 | 3.7 | 3.8 | 5.0 | 5.1 | 5.1 | 5.2 |
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: radial volume fraction gradient exponent.
: longitudinal volume fraction gradient exponent.
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