Prohlížení Acta Polytechnica CTU Proceedings. 2018, vol. 18 dle autora "2e08e0a0-8a91-44c6-b2b6-1548d2fea9c2"
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INSTRUMENTATION OF SPLIT HOPKINSON PRESSURE BAR FOR TESTING OF CELLULAR METALLIC MATERIALS
Autor: Falta, Jan; Zlámal, Petr; Adorna, Marcel
(České vysoké učení technické v PrazeCzech Technical University in Prague, 2018)This paper presents an overview of the custom design instrumentation of a Split Hopkinson Pressure Bar modified for dynamic testing of materials with low mechanical impedance, particularly for cellular metallic materials ... -
PREPROCESSING OF HOPKINSON BAR EXPERIMENT DATA: FILTER ANALYSIS
Autor: Adorna, Marcel; Falta, Jan; Fíla, Tomáš; Zlámal, Petr
(České vysoké učení technické v PrazeCzech Technical University in Prague, 2018)This work presents a data preprocessing procedure for signal acquired during high strain-rate loading using a custom Split Hopkinson Pressure Bar (SHPB). Before the evaluation of the experimental data, preprocessing of the ... -
TESTING OF HYBRID NICKEL-POLYURETHANE FOAMS AT HIGH STRAIN-RATES USING HOPKINSON BAR AND DIGITAL IMAGE CORRELATION
Autor: Adorna, Marcel; Zlámal, Petr; Fíla, Tomáš; Falta, Jan; Felten, Markus; Fries, Michael; Jung, Anne
(České vysoké učení technické v PrazeCzech Technical University in Prague, 2018)In this paper Split Hopkinson pressure bar (SHPB) was used for dynamic testing of nickel coated polyurethane hybrid foams. The foams were manufactured by electrodeposition of a nickel coating on the standard open-cell ...