Research Article
Research on Multidisciplinary Optimization Design of Bridge Crane
Table 2
Comparison of the stress and displacement.
| | Load step | Before | After | | Stress (MPa) | Displacement (mm) | Stress (MPa) | Displacement (mm) |
| | L0 | 91.6 | 40.3 | 98.6 | 42.9 | | L1/L2 | 80.2 | | 87.2 | | | L3/L4 | 74.5 | | 74.4 | |
|
|
