Use of the Kolsky Bar Method for Studying High-Rate Deformation Processes in Materials of Various Physical Natures

Autor:	Bragov, Anatoly M., Lomunov, Andrey K.
Rok vydání:	2020
Předmět:	Physics - Applied Physics Condensed Matter - Materials Science
Druh dokumentu:	Working Paper
Popis:	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.
Databáze:	arXiv
Externí odkaz:	http://arxiv.org/abs/2008.08151 Zobrazit plný text záznamu View this record from Arxiv