Performance Evaluation of Q690 High-Strength Concrete-Filled Thin-Walled Steel Tubular Columns under Compression-Bending Coupling

Table 2

Levels ranking.

Parameter	Strength	Ductility	Energy dissipation capacity
D/t	4-3-2-1	1-2-3-4	4-3-2-1
	3/4-2-1	3/4-2-1	4-1-3-2
n	3/4-2-1	4-3-2/1	4-3-2-1