Survey on Major Worldwide Regulations on Seismic Base Isolation of Buildings

Table 19

Design parameters for static/time-history analysis of the analyzed buildings.

Case/Sa(0)	DT (mm)		Fsup (kN)		Fsub (kN)		FΔ (kN)
	= 0.4 g	= 0.2 g	= 0.4 g	= 0.2 g	= 0.4 g	= 0.2 g	= 0.4 g	= 0.2 g
Japan	269/264	141/141	7201/7092	3479/3423	7201/7092	3479/3423	3910/3870	1889/1876
China	604/387	360/237	10898/8528	5872/3790	10898/8528	5872/3790	10898/8528	5872/3790
Russia()	596/563	292/299	14266/13456	6927/6910	14265/13456	6927/6910	14266/13456	6927/6910
Italy (hospital)	277/244	158/138	3920/3461	2030/1780	6001/5356	3046/2713	3125/2801	1626/1485
Italy (housing)	216/193	129/115	3185/2955	1649/1524	4778/4299	2474/2209	2432/2230	1259/1167
The USA (ASCE 7-10 2010)	395/319	213/180	3939/3392	1909/1671	5908/4682	2863/2266	5908/4681	2863/2266
The USA (ASCE 7-16 2016)	346/284	182/158	5636/4838	2781/2321	8586/7242	4171/3435	8586/7 242	4171/3435
Chile	267/254	140/137	3354/3197	1256/1219	4472/4213	1674/1584	3354/3197	1256/1219

() In Russia, the results for static analysis correspond to modal spectral analysis.