Research Article

Numerical Analysis of Vibration Isolation Using Pile Rows against the Vibration due to Moving Loads in a Viscoelastic Medium

Figure 4

The variation of the amplitude reduction ratio on the surface for the viscoelastic half space at the instant when the moving load passing the point with four different speeds: (a) ; (b) ; (c) ; (d) , where .
810525.fig.004a
(a)
810525.fig.004b
(b)
810525.fig.004c
(c)
810525.fig.004d
(d)