engleski

Numerical analysis of pressures on rigid structures using the smoothed particle hydrodynamics method

This study aims to carry out a numerical analysis of hydrodynamic pressures on rigid structures caused by dynamic base excitation. First, the model for uid simulation is presented based on a numerical approach called Smoothed Particle Hydrodynamics (SPH) method. Then, the described model is used to measure the pressure exerted on rigid structures. In the performed analysis, the structures of di erent geometries (a rectangular tank with vertical sides, rectangular tanks with one inclined side of constant slope, and a cylindrical tank) are exposed to simple harmonic horizontal base excitations. The obtained hydrodynamic pressures on the sides of the tanks are compared with analytical and other numerical solutions.

Numerical test ; Pressures on rigid structures ; Tank ; Earthquake ; Smoothed particle hydrodynamics ; Spatial problem

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