Device and method for simulating concrete scouring by waves

The invention discloses a device for simulating concrete scouring by waves. The device comprises sample soaking equipment and sample scouring equipment, the sample soaking equipment comprises a soaking main body, placement tables and placement grooves are arranged in the soaking main body, the placement tables are arranged in a layered manner from top to bottom, the placement grooves are formed in the side wall of the sample soaking equipment, and concrete samples are placed on the placement tables and the placement grooves and are partially or completely soaked in seawater; the sample scouring equipment comprises a movable frame, the movable frame is slidably arranged on a guide rail, a motor is mounted at the top end of the movable frame, an output shaft of the motor is connected with the center of a flywheel, a hammering disc is hinged to the upper edge of the flywheel, and the other end of the hammering disc is arranged in the soaking main body. The device for simulating wave scouring of concrete is widel