Progressive Collapse Resistance Mechanism of RC Frame Structure Considering Reinforcement Corrosion

Table 6

Peak load and ultimate load of each model with different stirrup spacing.

Model no.	Peak load Fy (kN)	Displacement corresponding to peak load (mm)	Ultimate load Fu (kN)	Ultimate displacement (mm)
G50-0	91.32	58.72	86.60	527	0.948
G50-10	68.28	63.55	54.70	600	0.801
G50-20	52.86	49.59	50.58	575	0.957
G50-30	52.43	49.90	40.21	576	0.856
G100-0	89.83	54.17	87.19	600	0.955
G100-10	65.89	56.71	52.68	590	0.800
G100-20	53.36	50.30	43.47	589	0.815
G100-30	50.48	49.69	39.40	597	0.781
G150-0	90.17	54.22	85.40	600	0.947
G150-10	66.06	56.42	55.49	693	0.840
G150-20	53.00	50.94	42.10	552	0.794
G150-30	51.14	48.24	38.60	574	0.755