High-strength steel bar anchoring structure and method

The invention discloses a high-strength steel bar anchoring structure and method. The high-strength steel bar anchoring structure comprises a high-strength steel bar and a steel casing, the steel casing sleeves the outer side of the anchoring end of the high-strength steel bar, a plurality of grooves are continuously formed in the inner side wall of the steel casing in the axial direction, and theanchoring end of the high-strength steel bar is matched with the multiple grooves; and a plurality of anchoring plates are horizontally arranged on the outer side wall of the steel casing in the radial direction. Through multi-point anchoring of the steel casing and the anchoring plates, the high-strength steel bar is stably anchored, anchoring binding force of the high-strength steel bar is greatly enhanced, and then the stability of a building is improved; and meanwhile, through heating extrusion, the high-strength steel bar, the steel casing and the anchoring plates are firmly bonded intoa whole, the anchoring str