Research Information System
Structures, vol.72, 2025 (SCI-Expanded, Scopus)
Seismic resilience of public school buildings in Türkiye is a critical concern due to the region's earthquake susceptibility. This study explores two primary retrofitting strategies: fluid viscous dampers (FVDs) and conventional shear walls. Through rigorous analytical methods, including equivalent force analysis, response spectrum analysis, and nonlinear response history analysis, the seismic responses of representative public school buildings are assessed. Key displacement-based and forced-based parameters such as story displacements, inter-story drift ratios, story shear forces, overturning moments, and story accelerations are compared to elucidate the advantages and limitations of each approach. The impact on mass participation ratios and natural periods is also examined. The findings provide guidelines for the optimal integration of FVDs and shear walls, considering architectural and structural constraints, to enhance the seismic performance and safety of public school buildings in Türkiye. The choice between FVDs and shear walls depends on project goals, economic considerations, and whether the focus is on reducing vibrations or increasing structural stability. FVDs dissipate seismic energy to reduce structural displacements and risks to occupants, while shear walls improve lateral stiffness and stability, offering durable solutions for resource limited schools. This research underscores the importance of robust seismic design strategies and offers insights for future seismic design improvements.