Engineering Mechanics

Proceedings Vol. 9 (2003)

ENGINEERING MECHANICS 2003

Copyright © 2003 Institute of Theoretical and Applied Mechanics, Academy of Sciences of the Czech Republic, v.v.i., Prague

 

Vaněk F., Pešek L., Cibulka J.
pages 362 - +9p., full text

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. Temperature dependences of rubber pattern eigenfrequencies are included.

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