[Retracted] Study on Seismic Performance of Recycled Steel Fibers Locally Reinforced Cruciform Concrete Frame Beam-Column Joint

Table 4

Characteristic values of bearing capacity and ductility coefficients of specimens.

No.	Yield point		Limit point		Breaking point		Displacement ductility
	/kN	/mm	/kN	/mm	/kN	/mm
SJ-1	84.75	16.18	97.68	21.94	76.78	33.87	2.09
SJ-2	85.59	17.82	96.71	25.59	76.95	40.24	2.26
SJ-3	88.24	18.31	98.67	25.73	77.41	42.23	2.31
SJ-4	95.68	19.23	100.87	25.95	78.58	46.11	2.40
SJ-5	85.31	16.68	98.31	22.21	76.97	36.13	2.17