A Parameter Ascertainment Method for the Skeleton Curve of Corroded Reinforcement Concrete Members with Flexure and Compression

Table 5

The comparison between theoretical value and experimental value.

Number of specimens	Axial compression ratio	Corrosion rate (%)	Experimental value (Fcud/kN)	Calculation value (Fcud/kN)	Ratio	Experimental value (Xcud/mm)	Calculation value (Xcud/mm)	Ratio
ZZ-1	0.27	0	42.63	44.75	1.05	41.54	26.66	0.64
Z-2	0.27	20	38.92	34.94	0.90	28.02	24.73	0.88
Z-3	0.27	18	37.01	35.71	0.97	24.10	24.92	1.03
Z-4	0.27	18	35.93	35.71	0.99	23.61	24.92	1.06
Z-5	0.27	23	34.42	31.64	0.92	19.12	23.79	1.24
Z-6	0.27	6	42.20	42.13	1.00	39.51	26.22	0.66
Z-7	0.27	25	37.71	30.93	0.82	19.24	23.56	1.22