Research Article
Numerical Investigation of Rockburst Effect of Shock Wave on Underground Roadway
Figure 7
Rockburst failure of roadway at s and 0.5 s of shock wave acting time. Note: 2 m, 6 m, and 10 m represent the immediate roof thickness, respectively.
(a) The acting time of shock wave is s |
(b) The acting time of shock wave is s |