Study on Mechanical Properties of Concrete-Filled Steel Tubular Members under Axial Tension

Table 8

Simulation model summary.

Number	Number	ts × D (mm)	α	fy (MPa)	fcu·k (MPa)
1	89-40	3.5 × 89	0.178	306	40
2	114-40	3.5 × 114	0.135	306	40
3	139-40	3.5 × 139	0.109	306	40
4	114-30	3.5 × 114	0.135	306	30
5	114-50	3.5 × 114	0.135	306	50
6	A1-3.5	3.5 × 120	0.13	235	30
7	B1-3.5	3.5 × 120	0.13	235	40
8	C1-3.5	3.5 × 120	0.13	235	50
9	A1-2	2 × 120	0.07	235	30
10	A1-5	5 × 120	0.19	235	30
11	A2-3.5	3.5 × 120	0.13	345	30
12	A3-3.5	3.5 × 120	0.13	420	30
13	235-40-1	1 × 40	0.108	235	30
14	235-50-1	1 × 50	0.085	235	30
15	235-60-1	1 × 60	0.07	235	30
16	235-50-0.5	0.5 × 50	0.041	235	30
17	235-50-1.5	1.5 × 50	0.132	235	30
18	345-50-1	1 × 50	0.085	345	30
19	420-50-1	1 × 50	0.085	420	30
20	235-220-4	4 × 220	0.077	235	30
21	235-220-5	5 × 220	0.097	235	30
22	235-220-6	6 × 220	0.119	235	30
23	235-200-5	5 × 200	0.108	235	30
24	235-240-5	5 × 240	0.089	235	30