| Types | Retaining structure | EI [kN∙m2/m] × 104 |
| Flexible | Integrated Beam System | 4.16 - 8.22 |
| Flexible | Vertical Sheet Pile Curtain | 3.35 - 6.50 |
| Rigid | Cylindrical Secant Piles | 2.87 - 52.78 |
| Rigid | Diaphragm Walls | 21.90 - 175.00 |