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Equivalent stiffness of optimized plate designs considering torsion loading conditions.
| Volume reduction % | Equivalent stiffness (Nmm/Rad) | ||
|---|---|---|---|
| Plate with 4 holes | Plate with 6 holes | Plate with 8 holes | |
| Initial design | 28550±602 | 26170±1336 | 24792±562 |
| 25 | 23550±496 | 24574±1258 | 15737±357 |
| 45 | 15767±333 | 17539±898 | 13348±302 |
| 75 | 3653±77 | 6932±355 | 7304±166 |
