Coal Mine Shaft And Tunnel Excavation Medium-deep Hole Blasting Intelligent Base Design

The shaft and tunnel excavation is the important constituent of coal mine production, The shaft and tunnel excavation mainly used blasting method to complete construction. This method can make its procedure more effectively and can lower its cost. using the database management system which established in this paper, we can collect related engineering parameters. we used this system to analyze and do comparison and complete the comparison between engineering blasting design and the previous related design. Using this system, we can generate blasting charts automatically and can output charts which drawed by AutoCAD. Using this system, we can also modify parameters manually to make if adapt to the actual requirements.in the same time, for the engineering which has poor similarity, we can use this system to compute its parameters ourselves,adjusting manually and in the end output the charts. This system realized blasting design and makes it synchronize with the construction to solve the unreasonable status completely which design and construction cannot synchronous.Figure 32 table 11 references 50...