Research Article
Study on the Effect of Different Delamination Defects on Buckling Behavior of Spar Cap in Wind Turbine Blade
Table 1
Material properties of UDL.
| E1 (GPa) | E2, E3 (GPa) | , | | G12, G13 (MPa) | G23 (MPa) | Xt (MPa) | Xc (MPa) | Yt (MPa) | Yc (MPa) | Sβ (MPa) | h (mm) |
| 44.6 | 14.3 | 0.28 | 0.44 | 4160 | 3000 | 1100 | 774 | 29.2 | 137.6 | 99 | 0.5 |
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