Test equipment and test method for simulating erosion of ship plate steel in polar broken ice waters

A test equipment for simulating erosion of a ship plate steel in polar broken ice waters, comprising an ice-water mixed wear test box (100), a rotating sample clamp device (200), and a circulating temperature control device (300);

• the rotating sample clamp device (200) is installed inside the ice-water mixed wear test box (100), the rotating sample clamp device (200) comprises a stirring motor (210) installed on a stirring support frame (211), the stirring support frame (211) is installable on a test material barrel (230), an output shaft of the stirring motor (210) is connected with a rotating sample clamp bracket (220), the rotating sample clamp bracket (220) is connected with a plurality of clamp bodies (222), the clamp bodies (222) are configured to fix samples, a propeller-driven motor is installed on a bottom surface of the test material barrel (230), an output shaft of the propeller-driven motor is connected with a counter-thrust propeller (240), and the counter-thrust propeller (240) is located inside the test material barrel (230);
• and
• the circulating temperature control device (300) comprises a constant temperature water bath box (310) and a circulating temperature control outer barrel (320), the test material barrel (230) is placed inside the circulating temperature control outer barrel (320), and a liquid inlet pipe (311) and a liquid outlet pipe (312) are connected between the constant temperature water bath box (310) and the circulating temperature control outer barrel (320).