Distribution of Seismic Damage in Steel Buildings Component Equipped by Viscoelastic Dampers against Far-Field Earthquake

Table 7

Roof displacement values in centimetres for remote area records.

Earthquake	4-story frame		8-story frame		12-story frame
	Without damper	With damper	Without damper	With damper	Without damper	With damper
Landers	17.4	9.24	49.9	16	43.2	20.9
Parkfield	20.4	10.3	64	48	90	39.6
Loma Prieta	27.6	8.4	59.5	35.2	43.6	32.4
Tabas	8.28	3.84	30.4	16.7	48.2	18.7
Kocaeli	12	5.52	37.4	17.92	36.4	19.1
Imperial Valley	8.88	5.4	29.4	13.8	19.8	12.2
San Fernando	8.28	4.08	21.1	11.2	13.7	8.28