Research Article
The Investigation of Crack's Parameters on the V-Notch Using Photoelasticity Method
Table 1
Material properties of polycarbonate.
| | Sensitivity index (1/mm) | Stress fringe value (kN/m) | Yield stress (MPa) | Poisson’s ratio | Module of elasticity |
| | 4.92 | 7 | 34.5 | 0.38 | 2480 |
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