Bearing Capacity of Light-Steel Compound Section and Steel Columns under Axial Compression

Table 1

Specimen conditions.

Specimen classification	Length (mm)	Slenderness ratio	Thickness (mm)	Number of specimens
		4C type			1200	18.52	Figure 1	3
CU type	18.2	Figure 2	3
ZF type	22.77	3.7	3
CF type	24.2		3

Note. Multiple parts constitute each fragment type; each segment is called a type and represented by letters. Arabic numerals represent the specimen number. For example, in CU-1, CU represents the built-up cross-section column of a closed box, and 1 represents the first specimen of this type of section.