"Neuveden" . "2002-01-01+01:00"^^ . "Neuveden" . . . . "The paper presents the results of the projectile penetration into layered targets. Targets consist of two steel layers. The front of the target is made from the steel of a higher hardness. The ballistic experiments are numerically simulated by the finite element code LS DYNA 3D. The influence of the thickness of steel layers have been tested. Instead this target a layered target with a interlayer made from low carbon steel is also examined.It has been found that the given interlayer led to some increase in the target performance. Experimental results agree with numerical ones. This may be used for the prediction of residual projectile velocity."@en . "Vold\u0159ich, Josef" . "P(LN00B084)" . "639342" . "0" . "Neuveden" . . . "2"^^ . "RIV/49777513:23640/02:00073558!RIV/2003/MSM/236403/N" . "0"^^ . "4"^^ . . "0"^^ . . . . . "23640" . "[C6A25C8CCA39]" . . "penetrations;numerical simulation;hnson-Cook relation;dual hardness armour"@en . "The paper presents the results of the projectile penetration into layered targets. Targets consist of two steel layers. The front of the target is made from the steel of a higher hardness. The ballistic experiments are numerically simulated by the finite element code LS DYNA 3D. The influence of the thickness of steel layers have been tested. Instead this target a layered target with a interlayer made from low carbon steel is also examined.It has been found that the given interlayer led to some increase in the target performance. Experimental results agree with numerical ones. This may be used for the prediction of residual projectile velocity." . "Buchar, Jaroslav" . . "RIV/49777513:23640/02:00073558" . . . "Ballistic performance of the dual hardness armour"@en . . "1"^^ . "Ballistic performance of the dual hardness armour"@en . "Ballistic performance of the dual hardness armour" . . . "Ballistic performance of the dual hardness armour" . . "Ballistic performance of the dual hardness armour" .