Počet záznamů: 1
Investigation of stress-strain response of an aluminium foam during the impact test
- 1.0430893 - ÚTAM 2015 DE eng C - Konferenční příspěvek (zahraniční konf.)
Zlámal, P. - Fíla, Tomáš - Jiroušek, O.
Investigation of stress-strain response of an aluminium foam during the impact test.
Experimental methods and numerical simulation in engineering science. Proceedings of the XIVth bilateral Czech/German symposium. Wuppertal: Institute for statics and dynamics of structures. University of Wuppertal, 2014 - (Harte, R.), s. 52-55. ISBN N.
[Experimental methods and numerical simulation in engineering science. Bilateral Czech/German symposium. /14./. Wuppertal (DE), 04.06.2014-07.06.2014]
Grant CEP: GA ČR(CZ) GAP105/12/0824
Institucionální podpora: RVO:68378297
Klíčová slova: Alporas * digital image correlation * image test * polystyrene * metal foam
Kód oboru RIV: JI - Kompozitní materiály
The aim of this study is proper description of stress-strain behaviour of the metal foam structure Alporas under high-strain rate loading. Stress strain curve of Alporas specimens is measured during an impact test using a drop tower device. Strain of the specimens is evaluated by two independent approaches: i) double numerical integration of acceleration data and ii) digital image correlation technique. Resulting stress-strain curves are compared with behaviour of polystyrene material samples and results obtained from quasi-static compression testing.
Trvalý link: http://hdl.handle.net/11104/0235605
Název souboru Staženo Velikost Komentář Verze Přístup 0430893_2014_Zlamal_Fila_Jirousek_Investigation_of_stress-strain_response_of_an_aluminium_foam.pdf 4 157.9 KB Autorský postprint povolen
Počet záznamů: 1