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

Figure 8

Vertical stress cloud diagram. (a) Vertical stress with peak stress wave of 0 MPa. (b) Vertical stress with peak stress wave of 0 MPa. (c) Vertical stress with peak stress wave of 11 MPa. (d) Vertical stress with peak stress wave of 15 MPa.

(a)

(b)

(c)

(d)