The Propagation Characteristics of Shallow Sea Seismic Waves on the Surface of Buried Bodies Using Staggered Grid Finite Difference Method

With the rapid development of anti-mine technologies such as mine sweeping and noise reduction, the cost-effectiveness ratio of conventional mines has significantly decreased. To enhance the target detection capability of mines, it is necessary to research other technologies. Therefore, it is necessary to study the propagation characteristics of shallow sea seismic waves on the surface of buried bodies. In this paper, the staggered grid finite difference method is used to simulate the propagation of shallow sea seismic waves on the surface of buried bodies. The main analysis focuses on the influence of burial depth, burial body size, and physical parameters of burial bodies on the propagation characteristics of shallow sea seismic waves on the surface of buried bodies. The results show that burial depth has a relatively small impact on the shallow sea seismic waves on the surface of buried bodies, The size and physical parameters of the burial body have a significant impact on the shallow sea seismic waves on the surface of the burial body.