Research Article
Prediction on Remaining Life of a V-Notched Beam by Measured Modal Frequency
Table 1
Material properties of AISI 1018 steel.
| Young’s modulus, E (MPa) | 1.96 × 105 |
| Poisson’s ratio, ν | 0.3 | Material density, ρ (kg/m3) | 7.87 × 103 | Yield stress, σs (MPa) | 370 | Ultimate stress, σb (MPa) | 440 |
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