Steel sheet pile is widely used in the excavation enclosure which retains earth and water in the deep foundation pit, groove, pipeline and basement of subway stations, tunnels, bridges, cofferdam revetment, municipal engineering, civil engineering, it plays an important role in the engineering.
Steel sheet piles have the following advantages:
1.The width of section of steel sheet pile is large, so that the mechanical performance of the section can be fully developed.
2.The moment of inertia is higher, which increases the rigidity of the steel sheet pile wall and reduces the structural deformation.
3.The section form is adjustable, and it can increase section modulus .
4.Symmetrical structure, easy to reuse.
5.Composite pile matching, product quality and installation effect is better.
6. Excellent corrosion resistance.
7. High quality (high strength, light, good water-resisting property)
8.Simple construction, shorten the construction period and good durability.
9. Construction cost is cheap, interchangeability is good, can be reused.
10.The construction has remarkable environmental protection effect, greatly reduces the amount of soil sampling and the use of concrete, and protects the land resources effectively.
11.The timeliness of rescue and relief is stronger, such as flood control, landslides, subsidence, quicksand and so on.