Numerical Simulation of Mechanical Characteristics of Roadway Surrounding Rock under Dynamic and Static Loading

Figure 15

Relationship between stress wave disturbing intensity and vertical and horizontal displacement. Relationship between vertical displacement in (a) roof and stress wave intensity, (b) floor and stress wave intensity, and (c) floor and stress wave intensity. Relationship between horizontal displacement in (d) left side and stress wave intensity and (e) right side and stress wave intensity.

(a)

(b)

(c)

(d)