Numerical simulation of a projectile that runs through a plane structure strengthened with one-way stiffeners
Keywords:
FEM, impact, Johnson-Cook.
Abstract
Because of the naval incidents in recent years resulting in loss of human lives and materials, an outstanding importance is now given to the studyof phenomenas which occur in ship structures upon impact with other structures or in the case of military applications with projectiles. The objective of the present work is to study the impact loading of a projectile on steel plane plates using FEA (Finite Element Analysis) software ABAQUS.
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References
[1]. G.R. Johnson, W.H. Cook, “A constitutive model and data for metals subjected to large strains, high temperatures, in Proceedings of the seventh International Symposium on Ballistic”, The Netherlands, The Hague, 1983;
[2]. G.R. Johnson, W.H. Cook, “Fracture characteristics of three metals subjected to various strains, strain rates, temperatures and pressures”, Engineering Fracture Mechanics Vol. 21, No. 1, 1985;
[3]. Maxime Jutras, “Improvement of the characterisation method of the JohnsonCook model”, 2008;
[4]. Abaqus 6.12 Documentation, Dassault Systèmes, 2012.
[2]. G.R. Johnson, W.H. Cook, “Fracture characteristics of three metals subjected to various strains, strain rates, temperatures and pressures”, Engineering Fracture Mechanics Vol. 21, No. 1, 1985;
[3]. Maxime Jutras, “Improvement of the characterisation method of the JohnsonCook model”, 2008;
[4]. Abaqus 6.12 Documentation, Dassault Systèmes, 2012.
Published
2015-12-31
How to Cite
1.
Prodan M, Vicol VA, Mocanu CI. Numerical simulation of a projectile that runs through a plane structure strengthened with one-way stiffeners. Annals of ”Dunarea de Jos” University of Galati. Fascicle XI Shipbuilding [Internet]. 31Dec.2015 [cited 15Jan.2025];38:47-1. Available from: https://gup.ugal.ro/ugaljournals/index.php/fanship/article/view/1379
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