Steel Plate Cold-Rolled Section Steel Embedded High-Strength Concrete Low-Rise Shear Wall Seismic Performance

Table 5

Energy dissipation capacity of test pieces.

Test piece number	Cycle (mm)	Energy dissipation (kN·mm)		(%)	Accumulated energy dissipation	Relative value
SPRCW-5	1.5	349.92	0.652	10.4	11272.18	1.000
	2.1	471.16	0.549	8.7
	3.0	741.06	0.610	9.7
	4.0	1109.49	0.584	9.3
	5.0	1622.02	0.655	10.4
	6.6	3020.37	0.941	15.0
	8.0	3958.16	1.56	24.8
SPRCW-6	1.5	365.60	0.648	10.3	10581.71	0.939
	2.1	521.73	0.578	9.2
	3.0	857.42	0.632	10.1
	4.0	1077.7	0.587	9.3
	5.0	1706.94	0.747	11.9
	6.6	2564.09	0.851	13.5
	8.0	3488.23	1.239	19.7
SPRCW-7	1.5	341.44	0.585	9.3	14611.01	1.296
	2.1	441.28	0.480	7.6
	3.0	914.62	0.678	10.8
	4.0	1418.57	0.760	12.1
	5.0	1694.98	0.766	12.2
	6.6	2392.25	0.773	12.3
	8.0	3291.15	0.928	14.8
	10	4116.72	0.978	15.6
SPRCW-8	1.5	352.85	0.619	9.8	15612.89	1.385
	2.1	519.34	0.566	9.0
	3.0	704.66	0.491	7.8
	4.0	1236.23	0.638	10.2
	5.0	1725.83	0.741	11.8
	6.6	2750.19	0.889	14.1
	8.0	3286.72	0.934	14.9
	10.0	5037.07	1.301	20.7