Seismic Performance of Full-Scale Joints Composed by Concrete-Filled Steel Tube Column and Reinforced Concrete Beam with Steel Plate-Stud Connections

Table 10

Ductility coefficients of the specimens.

Specimen no.	Position	Ductility coefficient		Average value
		(+)	(−)
XJJD	North beam	6.38	5.36	5.27
	South beam	5.26	4.09
SSJD	North beam	5.80	5.46	5.80
	South beam	5.40	6.53
SUJD	North beam	6.00	6.18	6.11
	South beam	5.81	6.43