Original title: Strain gauge measurements of deformations on rubber patterns
Authors: Vaněk, František ; Pešek, Luděk ; Cibulka, Jan
Document type: Papers
Conference/Event: National Conference with International Participation "Engineering Mechanics 2003", Svratka (CZ), 2003-05-12 / 2003-05-15
Year: 2003
Language: cze, eng
Abstract: [eng] [eng]
Tento příspěvek je zaměřen na měření deformací pryže při dynamickém zatížení pomocí tenzometrické metody. Zaměřuje se na matematický popis elastomerních materiálů a experimentální vyhodnocení jejich materiálových konstant. Tyto materiály se využívají v automobilové i kolejové dopravě jako pasivní tlumící prvky. This contribution deals with proposal of the method for strain gauge measurements of rubber patterns under dynamic loading. As deform elements the silicon strain gauges were selected. Two calibration test rigs, such as cantilever beam and clamped membrane, were chosen for evaluation of deformation sensitivity of the strain gauges glued at rubber patterns. Material constants of rubber as linear visco-elastic model were evaluated from dynamic tests on the test rigs.
Keywords: measurement of rebber; strain gange
Project no.: CEZ:AV0Z2076919 (CEP), GA101/02/0241 (CEP)
Funding provider: GA ČR
Host item entry: Engineering mechanics 2003, ISBN 80-86246-18-3

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/11104/0107866

Permalink: http://www.nusl.cz/ntk/nusl-31515


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Research > Institutes ASCR > Institute of Thermomechanics
Conference materials > Papers