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Residual bearing strength of plates after cyclic testing.
| PLATE | DRILL | DELAMINATION AFTER DRILLING |
RESIDUAL BEARING STRENGTH (MPa) | BEARING RATIO |
|---|---|---|---|---|
| UNIDIRECTIONAL | BRAD | 1.12 | 191 | 0.96 |
| TWIST WC | 1.12 | 208 | 0.97 | |
| TWIST HSS | 1.32 | 202 | 0.98 | |
| CROSS PLY | BRAD | 1.18 | 346 | 0.91 |
| TWIST WC | 1.12 | 339 | 0.95 | |
| TWIST HSS | 1.28 | 314 | 0.97 |
