UpdateMaterials in OpenSeesPy #313
Description
Hello,
I have been trying to implement Example-3 Plastic pressureDependendMultiYeild (https://opensees.berkeley.edu/wiki/index.php?title=PressureDependMultiYield-Example_3) in OpenSeesPy, but I encountered some differences in the results. I suspect that this discrepancy might be due to the following command in the original OpenSees script:
UpdateMaterials -material 2 bulkModulus [expr $G*2/3.]
However, I have not been able to find an equivalent command in OpenSeesPy. Therefore, I have created a new material with an updated tag and bulk modulus.
ops.nDMaterial ('PressureDependMultiYield', 3 ,2 ,massDen ,G, G*2/3., fangle ,.1 ,80, 0.5, ptangle, 0.17 ,0.4, 10 , 00, 0.015, 1.0)
I 'd really appreciate any suggestions! Thank you in advance for your help.
Thanks