Experimental Research on Damping Effect of Double-Layer Tuned Mass Damper for High-Rise Structure

Table 6

Statistics of the dynamic response.

Types	RSN	Peak acceleration	ADR (mm)	RMS-ADR (mm)	AR (m/s^2)	SR (με)
						Bottom-S1	Top-S4
Site-II	56 (130)	0.35 g	6.70	2.37	1.73	28.48	117.61
	56 (220)		2.52	0.84	1.27	14.17	66.54
	83		4.63	1.86	1.62	23.14	96.63
	Average	—	4.62	1.69	1.54	21.93	93.59
	56 (130)	1.00 g	9.67	4.77	4.21	63.24	378.65
	56 (220)		5.44	3.39	3.48	49.45	273.23
	83		8.50	4.66	4.00	60.59	349.66
	Average	—	7.87	4.27	3.90	57.76	333.85
NFPT	2457	0.35 g	4.68	1.62	3.01	30.71	207.97
	900		8.10	2.64	5.13	54.63	387.68
	6911		6.02	2.03	4.30	46.38	262.29
	Average	—	6.27	2.10	4.15	43.91	285.98
	2457	1.00 g	7.79	3.74	7.01	130.75	843.62
	900		17.90	5.6	12.07	193.72	1331.92
	6911		9.93	4.57	10.19	145.08	755.22
	Average	—	11.87	4.64	9.76	156.52	976.92
LP	69 (249)	0.35 g	7.57	2.33	3.56	62.33	358.25
	74		7.30	2.52	5.27	70.78	416.33
	90 (132)		6.91	1.89	4.79	70.12	407.38
	Average	—	7.26	2.25	4.54	67.74	393.99
	69 (249)	1.00 g	16.72	4.42	10.29	156.52	1004.33
	74		18.25	5.91	13.16	239.93	1646.60
	90 (132)		11.03	4.17	12.81	191.00	1482.56
	Average	—	15.33	4.83	12.09	195.82	1377.83