elastomeric behaviour tension-compression

- December 11, 2019 at 9:21 am
  
  m.caragiuli
  Subscriber
  
  Hi,
  
  I've used tension experimental data about a hyperelastic material modeled through Ogden 2nd order material. By looking at the deformation and stress results I've noticed that the material exhibits compression in some regions, thus I would like to know what is the behaviour it follows in compression if it has only tension data? Is it a symmetric behaviour? I've tried to add also the compression data and the results are the same for the stress.

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