Table 2 SCF on key points
From: Artificial Neural network-based prediction of SCF at the Intersection of CFST Y-joints
| Â | Chord | Brace | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Â | Crown root | Crown toe | Saddle point | Max | Crown root | Crown toe | Saddle point | Max | |
CHS | FEM | 3.1 | 4.2 | 13.2 | 13.2 | 1.1 | 2.2 | 9.9 | 9.9 |
CIDECT | 3.9 | 3.9 | 13.8 | 13.8 | 1.9 | 1.9 | 8.3 | 8.3 | |
Relative error | 25.8% | -7.1% | 4.5% | 4.5% | 72.7% | -13.6% | -16.2% | -16.2% | |
CFST | FEM | 2.7 | 4.4 | 3.9 | 4.8 | 1.9 | 2.1 | 2.7 | 3.2 |
CIDECT | 4.4 | 4.4 | 4.9 | 4.9 | 1.9 | 1.9 | 3.1 | 3.1 | |
Relative error | 63.0% | 0.0% | 25.6% | 2.1% | 0.0% | -9.5% | 14.8% | -3.1% | |