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Structural Engineering and Mechanics Volume 40, Number 5, December10 2011 , pages 617-636 DOI: https://doi.org/10.12989/sem.2011.40.5.617 |
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High-velocity impact of large caliber tungsten projectiles on ordinary Portland and calcium aluminate cement based HPSFRC and SIFCON slabs. Part II: numerical simulation and validation |
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P. Gulkan and H. Korucu
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| Abstract | ||
| We present the numerical implementation, simulation, and validation of the high-velocity impact experiments that have been described in the companion article. In this part, numerical investigations and simulations performed to mimic the tests are presented. The experiments were analyzed by the explicit integration-based software ABAQUS for improved simulations. Targets were modeled with a damaged plasticity model for concrete. Computational results of residual velocity and crater dimensions yielded acceptable results. | ||
| Key Words | ||
| high-velocity impact; projectile; calcium aluminate cement; steel fibers; simulation; SIFCON; ABAQUS explicit | ||
| Address | ||
| P. Gulkan: Department of Civil Engineering, Cankaya University, 06810 Ankara, Turkey H. Korucu: Turkish Naval Forces Command, 06100 Bakanllklar, Ankara, Turkey | ||