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| Impact Response of Solid Steel Projectile-Plate under Move Environment |
| Received:July 20, 2015 Revised:December 15, 2015 |
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| DOI：10.7643/issn.1672-9242.2015.06.014 |
| KeyWord:impact SPH dynamics |
| Author | Institution |
| FENG Jiang |
Southwest Research Institute of Technology and Engineering，Chongqing ，China |
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| Abstract: |
| Objective To research the impact interaction between a high-velocity projectile and a solid steel plate. Methods Coupled SPH-FEM and common FEM based on ABAQUS/Explicit software were used to numerically simulate the dynamic response and the results by the two methods were compared. Results The numerical results showed the changing patterns of Mises stress of plate and projectile velocity over time and the residual velocity by the two methods were basically identical. Conclusion The coupling method is feasible in simulating the failure process of steel plate impact. |
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