Original title: Identification of complex modulus using of the Hopkinson Split Pressure Bar.
Authors: Buchar, J. ; Trnka, Jan ; Řídký, R.
Document type: Papers
Conference/Event: International Conference Experimental Stress Analysis 2016 /54./, Srní (CZ), 20160530
Year: 2016
Language: eng
Abstract: A split Hopkinson pressure bar procedure was used for non-parametric identificon of complex\nmodulus under conditions of non-equilibrium and axially non-uniform stress Tests were carried out with\naluminium bars and with specimens of composite materials (Low viscosity epoxy resin and Baytube multiwalled\ncarbon nanotubes) and having diameter 15 mm and length 7 mm. The influence of the nanotubes\nconcentration on the dynamic response of given composites was evaluated.
Keywords: complex modulus; Hopkinson bar; viscoelasticity
Host item entry: EAN 2016 - 54th International Conference on Experimental Stress Analysis, ISBN 978-80-261-0624-1

Institution: Institute of Thermomechanics AS ČR (web)
Document availability information: Fulltext is available at the institute of the Academy of Sciences.
Original record: http://hdl.handle.net/11104/0267325

Permalink: http://www.nusl.cz/ntk/nusl-262636


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Conference materials > Papers