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Hi,

using the uniaxialMaterial Command one can define a stress-strain relation or a force-deformation relation.

Is there a chance to define a moment-curvature relation??

Thanks,
Andreas

Hi, I want to model a precast and prestressed double-tee element to which is added (after assembling) a layer of cast in situ concrete. So I have a discontinuity in the stress and strain distribution, i.e. for the load case "selfweight" the cast in situ layer has no stress at all. Is there...

I found my mistake (I didn't define the slab anti-clockwise...)

SORRY!!

Hi, I am trying to do a moment-curvature analysis of a slab girder cross section (Precast double-tee element). Therefore I took example2.tcl and redefined the material properties and the cross section. If I run the girder only, everything is fine, but as soon as I define the slab Opensees will retur...