caa a22 4500 469090219 CHVBK 20180323133015.0 cr unu---uuuuu 170328e19920501xx s 000 0 eng 10.1007/BF01141967 doi (NATIONALLICENCE)springer-10.1007/BF01141967 Solution of an elastoplastic contact problem on the dynamic penetration of a conical indenter with an arbitrary angle at the tip [Elektronische Daten] [Yu. Slavskii, A. Osipenko] An analytical study is made of the physicomechanical nature of the dynamic hardness coefficient for a cone with an arbitrary angle at the tip, this coefficient being the main criterion for substantiation of the method of double dynamic indentation. A relationship is established between the criterion and strength, as well as the elastoplastic strain properties of metals. A study was made of the laws governing the distribution of pressure and stress over the surface of elastoplastic contact of a conical indenter with a half-space, with allowance for strain-hardening. The study results were used to establish a theoretical foundation for developing a quick and highly accurate method of checking the hardness of metal products on the basis of parameters characterizing elastoplastic contact strain. Plenum Publishing Corporation, 1992 Slavskii Yu Volgograd Polytechnic Institute, USSR aut Osipenko A. Volgograd Polytechnic Institute, USSR aut Strength of Materials Kluwer Academic Publishers-Plenum Publishers 24/5(1992-05-01), 371-378 0039-2316 24:5<371 1992 24 11223 https://doi.org/10.1007/BF01141967 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/BF01141967 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Slavskii Yu Volgograd Polytechnic Institute, USSR aut NATIONALLICENCE 700 1- Osipenko A. Volgograd Polytechnic Institute, USSR aut NATIONALLICENCE 773 0- Strength of Materials Kluwer Academic Publishers-Plenum Publishers 24/5(1992-05-01), 371-378 0039-2316 24:5<371 1992 24 11223 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer