Anchoring rod refers to a slender rod that extends deep into the rock and soil to control their deformation, which may include components such as washers and nuts. As a tensile member that penetrates the ground layers, one end of the anchoring rod is connected to the engineering structure, while the other end goes deep into the soil. The entire anchoring rod is divided into the free section and the anchor section. The free section is responsible for transmitting the tensile force from the anchoring rod head to the anchor solid area, its function being to applyThe anchoring section refers to the area where the cement grout binds the prestressed reinforcement with the soil layer, its function being to increase the bonding friction between the anchoring mass and the soil layer, enhancing the compressive action of the anchoring mass, and transferring the tensile force of the free section to the deep soil.