Study on Stressing State and Failure Criterion of Concrete-Filled Stainless Steel and Steel Tubular Column

Table 6

Comparison of experimental data and simulated data.

Specimen number	Mean value of experimental ultimate load (kN)	Mean value of simulated ultimate load (kN)	Error (%)
P800-50-4	653	669.93	2.59
P800-76-14	436	406.41	−6.79
P800-89-45	200	218.83	9.42
P1300-50-4	556	554.34	−0.30
P1300-76-14	380	358.98	−5.53
P1300-89-45	201	193.98	−3.49
P1800-50-4	492	487.19	−0.98
P1800-76-14	300	305.07	1.69
P1800-89-45	181	169.49	−6.36