The paper describes the ballistic experiment on counter-ricochet structures of armor vests with steel panels of protection levels 2, 3 and 5. A method of experimental evaluation of ballistic characteristics of such counter-ricochet structures was developed with substantiation of the target conditions. As a result of experimental ballistic and medical/biological research the parameters of witness plates were determined and justified. In the experimental research ballistic resistance of commercially-available vest counter-ricochet structures was investigated by methods of energy consumption and V50 evaluation. Special technical requirements were worked-out for counter-ricochet structures of bulletproof vests with steel panels.
The paper contains physical models of high-speed interaction of non-deformable and deformable impactors with textile armor. The effect of the impactor deformability and of the method of the armor pack fixation on its ballistic characteristics is analyzed. Computational echniques are described for evaluation of textile armor ballistic resistance against steel- and leadcore bullets; quantitative dependences for valuation of different grades of Russian armor textiles for different ways of fixation are presented.
JavaScript jest wyłączony w Twojej przeglądarce internetowej. Włącz go, a następnie odśwież stronę, aby móc w pełni z niej korzystać.