cloche
Mechanical
- May 12, 2005
- 112
Hi,
does anybody have "stress-strain" experimental data for Nitrilic Rubber NBR-70?
I need to calculate a Mooney-Rivlin constitutive law for this material to be included in a FEM analysis, and in order to do that in the most "exact" way I'd need:
- sigma-epsilon data (or true-stress / true-strain, it doesn't matter) for one single monotonic uniaxial test
- the same for a biaxial test (if possible)
- the same for an "hydrostatic compression" test.
If you redirect me to "femplastics" website, please tell me the exact link because I've already tried there and the data I got were completely unusable in the FEM I use (ANSYS).
Thanks in advance,
Claudio
does anybody have "stress-strain" experimental data for Nitrilic Rubber NBR-70?
I need to calculate a Mooney-Rivlin constitutive law for this material to be included in a FEM analysis, and in order to do that in the most "exact" way I'd need:
- sigma-epsilon data (or true-stress / true-strain, it doesn't matter) for one single monotonic uniaxial test
- the same for a biaxial test (if possible)
- the same for an "hydrostatic compression" test.
If you redirect me to "femplastics" website, please tell me the exact link because I've already tried there and the data I got were completely unusable in the FEM I use (ANSYS).
Thanks in advance,
Claudio