Table 3 Stress and displacement comparison (work condition 1)
Model | Horizontal displacement of the cushion cap (mm) | Vertical displacement of the cushion cap (mm) | Horizontal displacement of the vice cable saddle (mm) | Stress of front leg (kPa) | Stress of rear leg (kPa) |
|---|---|---|---|---|---|
ABAQUS | -2.1 | -11.3 | -6.7 | 970 | 1430 |
FLAC3D | -1.7 | -8.5 | -9.5 | 860 | 1730 |
theoretical calculation | -2.3 | -5.3 | -7.4 | 330 | 1410 |