Nonlinear behavior of steel fibre-reinforced concrete
The nonlinear analysis of steel fiber concrete is performed with the "Isotropic | damage."
For the material model, you can define the stress-strain diagram by entering the values in the table. For this, you can use the Excel import, see (3) in the image below.
For the stress-strain diagram, the Excel export (1) and the printout (2) are also available.
This material model is described in detail in the RFEM 6 manual in the corresponding section of Chapter Nonlinear Material Behavior.