Wind Tower Foundation Corrugated Outer Tube

Wind tower foundation corrugated outer tube is rolled with high-strength aluminum-zinc-coated steel plate (S550GD+AZ). The corrugated structure design increases the ring stiffness of the cylinder by 40%, and the compressive strength is ≥ 200kN/m², which can resist uneven foundation settlement and extreme wind loads (60m/s). The outer cylinder diameter is adjustable from 2 to 8 meters, and the wall thickness is 6 to 20 mm, which can flexibly adapt to the load requirements of 3MW-15MW wind turbines.