Advantages of steel sheet piles:
1. Flexible design, with relatively high section modulus and mass ratio;
2. Higher moment of inertia, thereby increasing the stiffness of the sheet pile wall and reducing displacement and deformation;
3. Large width, effectively saving time on hoisting and piling;
4. The increased cross-section width reduces the number of shrinkage of the sheet pile wall and directly improves its water-stopping performance;
5. The parts with severe corrosion are thickened to make the corrosion resistance even better.