The prestressing system is one of the core technologies in wind power hybrid towers, playing a vital role in enhancing the load-bearing capacity, wind resistance, and structural stability of tower cylinders. By symmetrically arranging steel strands on the cylindrical walls and applying prestress to form a pre-compressed stress field, it effectively suppresses cracks, improves stiffness and bending resistance, serving as a critical measure for ensuring safe operation of the tower body.
