Table 1.
Parameters of the materials.
| Material | Density/(kg/m3) | Young’s modulus/GPa | Poisson’s ratio | Yield strength/MPa |
|---|---|---|---|---|
| 45steel | 7830 | 209 | 0.274 | 355 |
| Q235 | 7850 | 207 | 0.3 | 235 |
| ZG35 | 7800 | 207 | 0.3 | 350 |
| L-HM46 | 850 | – | – | – |
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