Hello everyone
I wanted to know if anyone knows if you can implement as ndMaterial the modified compression field theory (MFCT), to assign to elements quad in plane stress
Thanks
you can .. it has been done by T.Hsu & Y.L.Mo for reinforced concrete .. all the bugs have not been worked out yet in his code which is why the documentation is not shown in the manual .. the code can be found in OpenSees/SRC/material/nD/reinforcedConcretePlaneStress if you want to look.