or surface-piercing porous structure (SPPS) in combination with an elastic plate (EP) placed
at a distance from one another to protect a sea wall. The study uses the governing equation
and the boundary conditions to coin a system of equations, and the system of equations is
solved to identify the hydrodynamics coefficients. Further, it is noticed that length, frictional
coefficient, porosity of the porous structure, and flexural rigidity of EP play a crucial role in …