Axial Compression Behavior of Circular Concrete-Filled High-Strength Thin-Walled Steel Tubular Columns with Out-of-Code D/t Ratios

Table 3

Summary of test data of circular CFST columns.

No. of columns	D (mm)	t (mm)	D/t	fc (MPa)	fy (MPa)	Reference
26	76.5∼300	1.5∼4.5	24∼100	9.9∼48.4	232∼603	[8]
18	121∼320	5∼12	10∼46	26.6∼46.6	249∼294	[9]
6	100∼101.8	0.5∼5.7	18∼192	18∼37.4	244∼320	[10]
10	159∼1020	5.1∼13.3	31∼106	15∼46	291∼382	[11]
15	165∼190	0.9∼2.8	59∼221	41∼108	186∼363	[12]
13	125∼133	1∼7	18∼125	106	232∼429	[14]
36	133∼168	3.3∼5.4	25∼50	32.3∼58.8	325∼392	[15]
26	60∼250	1.9∼2.0	32∼134	77.2∼82	282∼404	[17]
31	101∼265	1.5∼5.4	24∼68	18.4∼42.7	265∼358	[46]
13	101∼319	3.0∼10.4	31∼34	23.2∼52.2	335∼452	[47]