Table 1 Basic parameters of ball mill foundation model.
From: Study on shock vibration analysis and foundation reinforcement of large ball mill
Part | Material | Density kg/m3 | Elastic modulus E/MPa | Poisson's ratio |
|---|---|---|---|---|
Cylinder | ASTM A36 /Q235B | 7800 | 196,000 | 0.28 |
Soil foundation | Tight sand | 1800 | 100 | 0.3 |
Bush | Copper alloy | 8800 | 128,000 | 0.33 |
Gear | ZG40CrNi2Mo | 7850 | 210,000 | 0.31 |
Concrete foundation | C35 | 2420 | 31,500 | 0.2 |
