Progressive Collapse Resistance Mechanism of RC Frame Structure Considering Reinforcement Corrosion

Table 7

Peak load and ultimate load of models with different span–depth ratios.

Model no.	Peak load Fy (kN)	Displacement corresponding to peak load (mm)	Ultimate load Fu (kN)	Ultimate displacement (mm)
H18-0	77.50	64.20	93.1	600	1.201
H18-10	60.41	60.04	62.17	584	1.029
H18-20	47.36	47.36	42.18	564	0.891
H18-30	44.17	44.17	37.36	518	0.846
H16-0	83.87	58.04	81.14	600	0.970
H16-10	65.89	56.71	52.68	590	0.800
H16-20	53.36	50.30	43.47	589	0.815
H16-30	50.48	49.69	39.40	597	0.781
H14-0	90.75	64.31	75.80	391	0.835
H14-10	76.75	46.50	54.22	410	0.706
H14-20	65.48	44.07	45.8	358	0.699
H14-30	58.28	43.32	41.14	400	0.706