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Identification of complex modulus using of the Hopkinson Split Pressure Bar.
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SYSNO ASEP 0469135 Document Type C - Proceedings Paper (int. conf.) R&D Document Type Conference Paper Title Identification of complex modulus using of the Hopkinson Split Pressure Bar. Author(s) Buchar, J. (CZ)
Trnka, Jan (UT-L) RID
Řídký, R. (CZ)Number of authors 3 Article number 123122 Source Title EAN 2016 - 54th International Conference on Experimental Stress Analysis. - Plzeň : Department of Mechanics, Faculty of Applied Sciences, University of West Bohemia, 2016 - ISBN 978-80-261-0624-1 Number of pages 6 s. Publication form Medium - C Action International Conference Experimental Stress Analysis 2016 /54./ Event date 30.05.2016 - 02.06.2016 VEvent location Srní Country CZ - Czech Republic Event type EUR Language eng - English Country CZ - Czech Republic Keywords viscoelasticity ; complex modulus ; Hopkinson bar Subject RIV BI - Acoustics Institutional support UT-L - RVO:61388998 EID SCOPUS 84986296192 Annotation A split Hopkinson pressure bar procedure was used for non-parametric identificon of complex
modulus under conditions of non-equilibrium and axially non-uniform stress Tests were carried out with
aluminium bars and with specimens of composite materials (Low viscosity epoxy resin and Baytube multiwalled
carbon nanotubes) and having diameter 15 mm and length 7 mm. The influence of the nanotubes
concentration on the dynamic response of given composites was evaluated.Workplace Institute of Thermomechanics Contact Marie Kajprová, kajprova@it.cas.cz, Tel.: 266 053 154 ; Jana Lahovská, jaja@it.cas.cz, Tel.: 266 053 823 Year of Publishing 2017
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