Seismic Fragility and Life Cycle Cost Analysis of Reinforced Concrete Structures with a Hybrid Damper

Table 7

Mean repair time of the four-storey structure without and with dampers.

	Mean repair time in days (mean repair time/total replacement time (%))
	Intensity 1	Intensity 2	Intensity 3
Structure without damper	23 (23%)	47 (47%)	73 (73%)
Structure with the FD	15 (12.5%)	35 (29.1%)	52 (43.3%)
Structure with the XMD	16 (13.3%)	39 (32.5%)	60 (50%)
Structure with the hybrid damper	13 (10.8%)	29 (24.1%)	44 (36.6%)