Is it possible in RF‑CONCRETE Surfaces to model a prefabricated slab or an element slab with different reinforcement layouts; for example, a reinforcement layer in a precast element and another reinforcement layer in the cast-in-place concrete extension?
The RF‑/DYNAM Pro add-on module has the parameters "Modal mass", "Participation factor", and "Equivalent mass". The manual contains the formulas, but an explanation and hints on how to use them would also be helpful.