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

Figure 10

Vertical and horizontal stress time history curves under different stress wave intensities. (a) Vertical stress time history curve of roof. (b) The vertical stress time history curve of floor. (c) The horizontal stress time history curve of the left side. (d) The horizontal stress time history curve of the right side.

(a)

(b)

(c)

(d)