Load combinations for old italian UNI codes

[Muhaka22]

Hello all. I am working on modification of an existing structure made in the 1970s, designed on old Italian CNR UNI 10011/12, seismic DM-1975 codes. Does anyone have an idea of the load combinations for these codes?

 

[robyengIT]

if yoiu can read Italian : Google : CNR UNI 10011 (design of steel structs) - CNR UNI 10012 (actions on structs)