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

Figure 15

Horizontal acceleration of the mass center at the column top (a) for MSSB. (a) Artificial accelerogram (AA). (b) Accelerogram Petrovac (AP). (c) Accelerogram Ston (AS). (d) Accelerogram B. Luka (ABL).

(a)

(b)

(c)

(d)