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

Table 2

Size and strength of eccentric compression specimens.

Specimen number	D0 × t0 (mm × mm)	Di × ti (mm × mm)	L (mm)	fy0 (MPa)	fyi (MPa)	fcu (MPa)
P800-50-4-a	114 × 2	50 × 1.2	800	278.7	235	58
P800-50-4-b	114 × 2	50 × 1.2	800	278.7	235	58
P800-76-14-a	114 × 2	76 × 1.6	800	278.7	235	58
P800-76-14-b	114 × 2	76 × 1.6	800	278.7	235	58
P800-89-45-a	114 × 2	89 × 1.6	800	278.7	235	58
P800-89-45-b	114 × 2	89 × 1.6	800	278.7	235	58
P1300-50-4-a	114 × 2	50 × 1.2	1300	278.7	235	58
P1300-50-4-b	114 × 2	50 × 1.2	1300	278.7	235	58
P1300-76-14-a	114 × 2	76 × 1.6	1300	278.7	235	58
P1300-76-14-b	114 × 2	76 × 1.6	1300	278.7	235	58
P1300-89-45-a	114 × 2	89 × 1.6	1300	278.7	235	58
P1300-89-45-b	114 × 2	89 × 1.6	1300	278.7	235	58
P1800-50-4-a	114 × 2	50 × 1.2	1800	278.7	235	58
P1800-50-4-b	114 × 2	50 × 1.2	1800	278.7	235	58
P1800-76-14-a	114 × 2	76 × 1.6	1800	278.7	235	58
P1800-76-14-b	114 × 2	76 × 1.6	1800	278.7	235	58
P1800-89-45-a	114 × 2	89 × 1.6	1800	278.7	235	58
P1800-89-45-b	114 × 2	89 × 1.6	1800	278.7	235	58