Large- Scale Blasting Techniqne Used in Luoguogou

Abstract:

Organization of large-scale chamber blasting is described in the case of Luoguogou, It is emphatically stated that the following points should be noted during technical desing:(1)spacing of charge roons and deter- mination of blasting parameters;(2)design of initiation network;(3) construction plan;(4) safety check and safety precautions.