Research Article
Comprehensive Structural Assessment of a Perforated Plate in the Edge and Central Crack
| | b | (mm) | Plate length | | 30 (mm) | Plate width | | a | (mm) | Size of yielding area | | r | (mm) | Cavity radius in plate center | | H | 1.5 (mm) | Plate thickness | | E1 | 50 (MPa) | Young’s modulus in line with fibers | | E2 | 15.2 (MPa) | Young’s modulus in the vertical direction in line with fibers | | E3 | 15.2 (MPa) | Young’s modulus out of plate | | Nu12 | 0.254 | Poisson’s ratio | | Nu13 | 0.254 | Poisson’s ratio | | Nu23 | 0.428 | Poisson’s ratio | | G12 | 4.7(MPa) | Shear modulus in 1 and 2 plates | | G13 | 4.7(MPa) | Shear modulus in 1 and 3 plates | | G23 | 3.28(MPa) | Shear modulus in 2 and 3 plates | | | Critical load of dimensionless tension |
|
|
