Research Article
Research on Multidisciplinary Optimization Design of Bridge Crane
Table 1
Five work conditions description.
| Work conditions | Cart gravity (m/s2) | Car mass (t) | Self-vibration factor | Horizontal inertial force of crane (m/s2) | Rated loading (t) | Lifting move load factor | Load position |
| 1 | 9.8 | 15.765 | 1.1 | 0.32 | 50 | 1.14 | Middle of the beam | 2 | 9.8 | 15.765 | 1.1 | 0.32 | 50 | 1.14 | Left end of the beam | 3 | 9.8 | 15.765 | 1.1 | 0.32 | 50 | 1.14 | Right end of the beam | 4 | 9.8 | 15.765 | 1.1 | 0.32 | 50 | 1.14 | Left 1/4 of the beam | 5 | 9.8 | 15.765 | 1.1 | 0.32 | 50 | 1.14 | Right 1/4 of the beam |
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