Stay cable and bridge tower anchoring structure and manufacturing method

The invention discloses a stay cable and bridge tower anchoring structure and a manufacturing method. The anchoring structure comprises anchoring structures symmetrically arranged on two sides in a bridge tower and a plurality of connecting plates connected to the two anchoring structures. Each anchoring structure is divided into a plurality of anchoring segments by adopting inclined sections consistent with stay cables in direction and straight sections consistent with the connecting plates in direction; each anchoring segment comprises two oppositely-arranged anchoring side plates and several pairs of anti-shearing plates which are located between the anchoring side plates and arranged at intervals in the direction of the stay cables, the direction of the anti-shearing plates is parallelto the axial direction of the stay cables, and the stay cables are located between each pair of anti-shearing plates and anchored to an anchor backing plate at the ends of each pair of anti-shearingplates. A special segmenta