Alternative scheme for B column design | Material | Equivalent elastic modulus /GPa | thickness/mm | ||
Basic model | Inner plate | DC590 | 210 | 1.6 | |
| Outer plate | DC590 | 210 | 1.8 | |
Programme 1 | Inner plate | CFRP | 40 | 4 | |
| Outer plate | CFRP | 40 | 4 | |
Programme 2 | Inner plate | DC590 | 210 | 1.6 | |
| Outer plate | CFRP | 40 | 4 | |
Programme 3 | Inner plate | CFRP | 40 | 4 | |
| Outer plate | DC590 | 210 | 1.8 | |