| Member | ACI 318-95 | ACI 318-19 | ACI 224.1R | EN 1992-1 | GB 50010 |
| Item | Z value | Max. space | Max. Width | Max. Width | Max. Width |
| Unit | kN/mm | mm | mm | mm | mm |
| Base slab | 19.36 | 610.57 | 0.20 | 0.14 | 0.13 |
| Top slab | 16.88 | 722.60 | 0.19 | 0.09 | 0.08 |
| Pier | 1.41 | 8676.00 | 0.01 | 0.02 | 0.01 |
| Side wall | 17.68 | 686.59 | 0.19 | 0.09 | 0.09 |
| Breast Wall | 0.94 | 12528.09 | 0.01 | 0.01 | 0.01 |
| Outlet Wall | 0.47 | 25056.18 | 0.01 | 0.005 | 0.002 |