Peridynamic Simulation of Two-Dimensional Ice-Water-Structure Interaction
The interaction of ice-water-structure is one of the common phenomena in the study of polar engineering.In order to explore the interaction relationship between ice-water-structure,a two-dimensional ice,water,and cylindrical structure calculation model is established by using peridynamic theory.The peridynamic differential operator is adopted to simulate the flow process of fluid.The normal state peridynamic is used to simulate the damage behavior of sea ice and the impact between sea ice and structures.The influence of the moving speed and the diameter of the cylinder on the ice load is further studied.The numerical calculation results are compared with the experimental results to verify the feasibility of the method,which provides theoretical support for the study of ice-water-solid interaction.
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