Its more than that. You have to see what seismic zone your building lies and have to select the appropriate level of ductility and over-strength. I would recommend skimming through ACI Chapter 21. I have also attached some documents pertinent to the discussion that will help you develop a better understanding of aforesaid. Go through read them and if you have any question post in the forums
Goodluck!
How do Beam-Column Joints in RC Buildings Resist Earthquakes.pdf
How do Columns in RC Buildings Resist Earthquakes.pdf
How to make building ductile for Good Seismic Performace.pdf
How do Earthquake Affect Reinforced Concrete Buildings.pdf
What is seismic design philosophy of Buildings.pdf