Fabricated reinforced recycled concrete structure is a new type of building structure system in which recycled concrete is applied to prefabricated buildings. It is the core content of structural safety analysis to evaluate the seismic performance of the structure. In order to further evaluate the seismic performance of fabricated reinforced recycled concrete structures,this paper uses Pushover to establish a structural seismic performance evaluation depth study based on the concept of overall super-strength coefficient of the structure. Safety reserve capacity of fabricated reinforced recycled concrete structures. The example shows that the whole seismic behavior of the structure is good under the four-level fortification level. The seismic fortification target requirement of prefabricated reinforced recycled concrete frame structure is "not bad in small earthquakes, repairable in medium earthquakes and not collapsed in large earthquakes".