Experimental Tests and Analytical Modelling of a Scaled Isolated Structure on Sliding and Elastomeric Bearings

Table 8

Isolated structure versus fixed-base undamped structure.

Motion	(mm)	(mm)	Reduction factor (/)
287@100%	8.35	23.07	0.36
287@150%	11.92	34.61	0.34
287@175%	13.02	40.37	0.32
290@100%	7.26	13.02	0.56
290@150%	10.62	19.53	0.54

= peak interstorey drift of isolated structure.
= peak interstorey drift of fixed-base structure.