Ballistic Resistance of Steel Plate Hardox upon Impact of Non-Penetrating Projectiles
نویسندگان
چکیده
A steel plate material Hardox can be used also as a core design material for the production of ballistic barriers or traps at the shooting ranges for small arms. The article deals with the results of experiments with shooting weapon systems of a high ballistic performance and with Finite Element Method simulation of the projectile penetration upon the steel plate using the software Ansys Autodyn. Results and influencing factors are discussed.
منابع مشابه
Analytical and numerical modeling of erosive projectiles into steel fiber reinforced concrete target
In this paper, modeling of high speed projectiles with different nose shapes, penetrating into steel fiber reinforced concrete is investigated. This is a novel study because it considers the length to diameter ratio of steel fiber as well as projectile length to diameter ratio and volume fraction of fiber used in concrete matrix on the impact resistance of steel fiber reinforced concrete fibers...
متن کاملشبیه سازی عددی و تحلیلی پرتابه های فرسایشی سرعت بالا در اهداف بتنی مسلح به الیاف فولادی
In this paper, modeling of high speed projectiles with different nose shapes, penetrating into steel fiber reinforced concrete is investigated. This is a novel study because it considers the length to diameter ratio of steel fiber as well as projectile length to diameter ratio and volume fraction of fiber used in concrete matrix on the impact resistance of steel fiber reinforced concrete fibers...
متن کاملLocal and distant trauma after hypervelocity ballistic impact to the pig hind limb
The development of high-energy weapons could increase the velocity of projectiles to well over 1000 m/s. The nature of the injuries caused by the ballistic impact of projectiles at velocities much faster than 1000 m/s is unclear. This study characterizes the mechanical and biochemical alterations caused by high-speed ballistic impact generated by spherical steel ball to the hind limbs of the pi...
متن کاملThe effect of high-pressure densification on ballistic-penetration resistance of a soda-lime glass
Molecular-level modelling and simulations of the high-pressure volumetric response and irreversible densification of a prototypical soda-lime glass are first employed. The molecularsimulation results obtained were next used to modify the pressure versus degree-of-compression (the negative of volumetric strain) and yield strength versus pressure relations in order to account for the effects of i...
متن کاملInvestigation into The Behavior of Nano-composite Tubes at Ballistic Impact
In this study, the behavior of filament wound nanocomposite tubes under transverse impact loading is investigated. Experimental specimens were manufactured using Epon 828 resin with 0.5, 1.5 and 3 weight percentages of nano silica. Because of the varying nanosilica weight percentages in the specimens, different behaviors were observed; increasing the weight percentage of nanoparticles increased...
متن کامل