Spiral ground pile is a type of pile foundation that is staggered underground in a spiral form. It mainly consists of spiral pile rods and pile heads. The spiral pile rod is made of high-strength steel, and the surface is usually hot-dip galvanized to increase its corrosion resistance and service life. The length and diameter of spiral ground piles can be adjusted according to actual needs.
Spiral ground piles have multiple functions and effects. Firstly, spiral ground piles can be used to reinforce the foundation. Due to the limited bearing capacity of the soil, when the foundation is not strong enough, spiral ground piles can increase the stability and bearing capacity of the foundation, preventing settlement or collapse of the foundation. The spiral shape of spiral ground piles can better anchor in the soil, provide greater resistance to pulling, and effectively disperse the bearing pressure of the foundation, reducing the risk of foundation settlement.
