Abstract
Based on seismic design code of China GB50011, RCframesaredesigned based on ductility frame requirements. ① Seismic design objective(3 levels):
Elastic under Service level EQ (SLE) (Pf=63.2%)
Repairable under Design basis EQ(DBE) (Pf=10%)
Non-collapse under MaximumconsideredEQ(MCE)(Pf=2%