Usually what we have in a through truss type railway bridge is 5 members converging at a single point so, we have five forces. Now what module does Bentley have in solving these problems and get the thickness of the plate, no. of bolts & thickness of welding?
We don't have truss connections in Ram Connection yet. In Limcon the KT Gusset Plate Connection type could be used form some configurations where you have three members connecting to the chord member.