Abstract:Taking a seawall project in the eastern coastal area as an example, the magnitude and distribution of the wave pressure on the seawall wave-retaining wall are simulated through the physical model test method and numerical model method, and compared and analyzed. The results show that the two conclusions are relatively consistent, which indicate that the numerical model method has high accuracy in calculating the wave force of the seawall wave-retaining wall, and can provide a reference for similar projects.