Numerical modeling of the impact of projectiles on metal structures
Journal Title: Vojnotehnički glasnik - Year 2018, Vol 66, Issue 1
Abstract
This paper describes the numerical modeling of impact damage caused by impacts of projectiles on metal structures and the experimental results of impacts of projectiles of different shapes on metal structures. The experiments were carried out by the impact of projectiles on metal barriers of steel and aluminum of different thicknesses with the change in the impact speed of projectiles. In order to make the effects of experimental impact simulations as close as possible to real ones, the missile impacts are varied to match the average and limit speeds of impacts of projectiles that break obstacles. The obtained experimental results coincided well with the real effects on metallic obstacles and similar conducted tests from foreign literature.
Authors and Affiliations
Dragoljub Spasić
Keywords
Related Articles
- EP ID EP302617
- DOI 10.5937/vojtehg66-9604
- Views 99
- Downloads 0
Experience in developing an innovation in view of its scientific verification and the product placement on the market
The paper presents an innovative device for dismantling and assembling parts of not-easily detachable assemblies of mechanical and electrical plants for on-site overhaul. The novelty is that the device offers fast and ef...
Modern weapons and military equipment for issue 4-2017
Arms and Military Equipment Fair "Partner 2017"..Tactical use of ballistic shields: On improving production, modern market demands, tactical training and the use of ballistic shields for police and military units for spe...
Use of modern technologies for combat units preparation and management
The paper discusses possible applications and benefits of modern technology in the preparation and management of operations (activities, combat activities). In the process of preparations and operations management, comba...
Ansari's method in generalizations of some results in the fixed point theory: Survey
The aim of this paper is to show that the C-class function introduced by A. H. Ansari is a powerful weapon for the generalization of many important results in the theory of fixed points.
Characteristics of polyurethane and elastomer parts for shoe industry produced by liquid injection molding technology
This paper presents the characteristics of the materials used in footwear industry, with a particular emphasis on polyurethane materials for making soles. The role, purpose and design of soles are also discussed, as well...