Probe into the Blast Construction of Pressure Shaft Underground Engineering in YRDP(Yellow River Diversion Project)
Liu Li-pin · Sci-Tech Information Development & Economy · 2007
This paper introduces the general situation of the engineering and the selection of the blast construction scheme in pressure shaft underground engineering,probes into the design of smooth blasting and its technical requirements,and puts forward some problems that should pay attention to in the underground blast construction.