Preliminary Results of Shake Table Tests of a Typical Museum Display Case Containing an Art Object

Figure 10

Displacement time histories related to AC05 test: (a) absolute displacement of display case top, (b) absolute displacement of shake table, (c) relative displacement of the display case assessed between display case top and shake table (L3-W4 along X direction and L2-W1 along Y direction), and (d) relative displacement of the display case assessed between display case top and bottom (L3-W5 along X direction and L2-W2 along Y direction).

(a)

(b)

(c)

(d)