Post-Earthquake Condition Assessment and Seismic Upgrading Strategies for a Heritage-Protected School in Petrinja, Croatia

Following the Zagreb earthquake in March of 2020, a destructive 6.2 magnitude struck Croatia again December 2020. The Sisak-Moslavina county suffered most severe consequences; many historical and cultural buildings were badly damaged. In education sector, 109 One such building is case study this research. heritage-protected First Primary School Petrinja an unreinforced masonry structure, constructed using traditional materials techniques. background results post-earthquake assessment are presented. A numerical calculation three strengthening methods was performed 3Muri software: FRCM, FRP, shotcrete. Non-linear pushover analysis for each model. Finally, compared based on achieved capacity, cost, environmental impact.