UniaxialMaterialCommands

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Several uniaxial materials are available for DDM-based FE response sensitivity computation.

uniaxialMaterial matType? arg1? ...


The type of material created and the additional arguments required depends on the matType? provided in the command.



The following contain information about matType? and the args required for each of the available material types:


For this material class, the sensitivity parameters can be: sigmaY, E, b
For this material class, the sensitivity parameters can be: fc, fu, Ec, epsco, epscu, eta
For this material class, the sensitivity parameters can be: E, sigmaY, Hkin, Hiso
For this material class, the sensitivity parameters can be: E, sigmaY, Hkin, Hiso
For this material class, the sensitivity parameters can be: fc, epsco, fcu, epscu
For this material class, the sensitivity parameters can be: E, sigmaY, b, a1, a2, a3, a4
For this material class, the sensitivity parameters can be: E, eta