Research on the Seismic Performance of the Prefabricated Reinforced Concrete Column with Steel Mortise and Tenon Connections

Table 3

Load-carrying capacity and deformation capacity of specimens.

Specimen no.	Py (kN)	∆y (mm)	Pmax (kN)	∆max (mm)	Pu (kN)	∆u (mm)	θu	μ
RC	80.21	15.05	106.16	31.01	91.93	40.00	1/33.75	2.66
PRC1-1	70.81	13.75	100.03	31.90	92.97	40.49	1/33.34	2.96
PRC1-2	76.23	13.58	95.50	25.09	84.29	42.54	1/31.01	3.14
PRC2-1	76.27	13.62	96.34	26.82	81.90	41.02	1/32.91	3.03
PRC2-2	72.68	12.99	91.94	26.75	77.98	42.89	1/31.48	3.32
PRC3-1	65.25	13.38	88.37	24.73	73.08	40.35	1/33.46	3.04
PRC3-2	71.91	12.75	97.94	24.94	83.21	42.66	1/31.65	3.37