Modeling of the interaction of the layered barrier with a high-speed fragment Alexandr Ishchenko, Nikolay Belov, Viktor Burkin, Anton Sammel, Nikolay Yugov and Marat Khabibullin EPJ Web Conf., 221 (2019) 01042 Published online: 30 October 2019 DOI: 10.1051/epjconf/201922101042