Cyclical Behavior of Concrete-Encased Composite Frame Joints with High Strength Concrete

Table 1

Design parameter of beam-column assemblies.

Parameter	J-1	J-2	J-3	J-4	J-5
Concrete strength grade	C80	C80	C80	C100	C60
Design axial compression ratio	0.2	0.4	0.6	0.6	0.6
Nominal axial compression ratio	0.19	0.38	0.56	0.52	0.55
Axial compression load (kN)	75	150	225	275	275