Shake Table Study on the Efficiency of Seismic Base Isolation Using Natural Stone Pebbles

Figure 12

Vertical strain on the right bottom side of the steel column () for MSB. (a) Artificial accelerogram (AA). (b) Accelerogram Petrovac (AP). (c) Accelerogram Ston (AS). (d) Accelerogram B. Luka (ABL).

(a)

(b)

(c)

(d)