Shaking Table Model Test and Seismic Performance Analysis of a High-Rise RC Shear Wall Structure

Table 8

Peak acceleration and acceleration amplification factors.

Floor		El Centro wave		Taft wave		Artificial seismic wave
		amax (m/s^2)	K	amax (m/s^2)	K	amax (m/s^2)	K
Frequent 6	1^st	0.399	1.000	0.441	1.000	0.704	1.000
	14^th	1.223	3.061	0.889	2.013	1.443	2.050
	28^th	0.870	2.179	1.038	2.351	1.360	1.932
	41^st	0.884	2.214	0.939	2.127	1.169	1.660
	50^th	0.643	1.610	0.628	1.422	1.006	1.429
	Top floor	1.626	4.071	1.483	3.358	1.850	2.628
	Roof	2.027	5.076	1.898	4.298	2.124	3.016
Moderate 6	1^st	0.569	1.000	0.648	1.000	0.952	1.000
	14^th	1.710	3.005	1.331	2.054	1.502	1.578
	28^th	1.229	2.160	1.397	2.155	1.787	1.877
	41^st	1.239	2.177	1.310	2.022	1.405	1.476
	50^th	0.824	1.448	0.845	1.304	1.387	1.456
	Top floor	2.206	3.876	2.139	3.301	2.607	2.738
	Roof	2.678	4.705	2.680	4.135	2.792	2.932
Rare 6	1^st	0.921	1.000	1.100	1.000	1.475	1.000
	14^th	1.219	1.323	1.881	1.710	2.192	1.486
	28^th	1.484	1.611	1.965	1.786	2.925	1.982
	41^st	1.400	1.521	2.122	1.929	2.090	1.416
	50^th	1.217	1.322	1.590	1.445	2.371	1.607
	Top floor	2.212	2.402	2.962	2.692	3.973	2.693
	Roof	3.022	3.281	3.358	3.052	4.066	2.756