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Article Dans Une Revue International Journal of Computational Methods and Experimental Measurements Année : 2016

Using a mixed DEM/FEM approach to model advanced damage of reinforced concrete under impact

Résumé

Advanced damage behaviour of reinforced concrete is modelled using a mixed modelling approach, in which concrete is represented through the spherical-type discrete element model, whereas steel reinforcement is modelled by using beam-type finite elements. An original steel-concrete bond model developed and calibrated on pull-out tests is used to ensure transfer of forces between steel and concrete. The proposed approach is applied to simulate soft and hard-type impacts on RC beams within a very complete modelling framework, thus allowing validating by comparison with experimental data the overall numerical approach developed

Dates et versions

hal-01956953 , version 1 (16-12-2018)

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Citer

S. Potapov, A. Masurel, L. Daudeville, Philippe Maurice Marin. Using a mixed DEM/FEM approach to model advanced damage of reinforced concrete under impact. International Journal of Computational Methods and Experimental Measurements, 2016, 4 (3), pp.258-268. ⟨10.2495/CMEM-V4-N3-258-268⟩. ⟨hal-01956953⟩
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