Behavior of multilayer lightweight structures under shock wave impact

摘要

This paper presents the results of numerical simulation of deformation of multilayer panels of dissimilar materials under shock-wave loading. The behavior of three- and six-layer panels with fiberglass face sheets and a core made of rubber- and foam-like materials of different densities has been investigated. The nature of deformation and fracture of rectangular plates has been determined. The results of the calculations are compared with experimental data.