2020/07/31 by А. М. Брагов, Bragov, Anatoly M., А. К. Ломунов +1
Materials Science · Engineering · #High-Velocity Impact and Material Behavior #Electromagnetic Launch and Propulsion Technology #Metal and Thin Film Mechanics
paper · pdf · doi:10.48550/arxiv.2008.08151
An analysis is presented of the applicability of the Kolsky technique for studying the high-rate deformation processes of structural materials under compression. Errors in the method caused by inertia and friction are estimated. Modifications of the Kolsky method for studying the properties of materials subjected to various stress-strain states are considered. Original modifications of the method are presented that significantly expand the range of mechanical properties that can be investigated. Issues connected with using the Kolsky method to study the properties of brittle materials are analyzed.