This contains Performance Based Seismic Design of Reinforced Concrete Symmetrical Building by professor of P.D. Pujari and S.N. Madhekar. Performance based seismic design came into existence after the Northridge earthquake (1994). It begins with the selection of design criteria stated in the form of one or more performance objective. This also Contains SAP2000 software, Inelastic displacement demand ratio, FEMA, Pushover Methodology, Capacity Spectrum Method and Defining Hinge Properties for Strut.