Device and method for testing corrosion and wear of submarine mooring anchor chain

The invention relates to a device and a method for testing corrosion and wear of a submarine mooring anchor chain. The device comprises a base, a working rack is mounted on the upper surface of the base through a support frame, a water tank is mounted on the upper surface of the base, the top surface of the water tank is open, a ballast block is fixed on the base in the water tank, and an anchor chain to be tested is fixed on the upper portion of the ballast block. The upper part of the anchor chain is connected with a floating body scaling model, the top surface of the floating body scaling model is connected with a cable through a hanging ring, and the cable is connected with a load block after bypassing a movable pulley and a fixed pulley; and a slider-crank mechanism for driving the anchor chain to circularly swing in a reciprocating manner is also mounted on the working rack. According to the corrosion and wear testing device for the submarine mooring anchor chain, the underwater motion state of the moor