Pressure-bearing type prestress anti-floating anchor rod

The invention belongs to a pressure-bearing type prestress anti-floating anchor rod in the field of structural engineering, and adopts the technical scheme that the pressure-bearing type prestress anti-floating anchor rod comprises high-strength twisted steel, an anti-corrosion isolation sleeve, anchoring slurry, a lower anchoring end plate and an upper tensioning end plate; the high-strength twisted steel is sleeved with an anti-corrosion isolation sleeve, and the anti-corrosion isolation sleeve is wrapped with anchoring slurry. The bottom of the high-strength twisted steel penetrates through the lower anchoring end plate and is fixed to the lower anchoring end plate, and the top of the high-strength twisted steel penetrates through the upper tensioning end plate and is fixed to the upper tensioning end plate through a locking nut after tensioning. The phenomenon that anchoring slurry is pulled to crack when a common anti-floating anchor rod is in a working state can be fundamentally solved. 本发明属于结构工程领域的一种承压