Research Article

Experimental Study and Engineering Practice of Pressured Water Coupling Blasting

Figure 10

The process of pressured water coupling blasting in the A2B1C2 case: (a) No. 6907; (b) No. 6901; (c) No. 6885; (d) No. 6867; (e) No. 6836; (f) No. 6789; (g) No. 6728; and (h) No. 6297 frame.