Shear Bearing Capacity of Framework Joints of Steel-Reinforced Concrete-Filled Circular Steel Tube

Table 5

Size, reinforcement, and structure of specimens.

Specimen no.	Column				Beam
	B × h (mm)	Longitudinal reinforcement	Steel reinforced D × t (mm)	Hooping	b × h (mm)	Longitudinal reinforcement	Hooping	Hooping in joint core area
SRCTJ1	500 × 500	16B12	350 × 8	A8@100	400 × 600	20B30	A8@150	A8@100
SRCTJ2	600 × 600	16B14	450 × 8	A8@100	500 × 700	24B30	A8@150	A8@100
SRCTJ3	700 × 700	20B16	550 × 8	A10@100	600 × 800	24B32	A10@150	A10@100
SRCTJ4	800 × 800	20B18	650 × 8	A10@100	700 × 900	24B40	A10@150	A10@100