Numerical Simulation and Optimization Analysis of the Hydraulic Blasting Scheme
With the continuous development of blasting technology,hydraulic blasting technology is more and more widely used in engi-neering.In order to analyze the differences of different hydraulic blasting charging structures,the numerical simulation software is used to simulate the continuous charging,air uncoupling and water bag uncoupling.The results show that the part of the explosive to reduce the charge and save the construction cost.hydraulic blasting loading structure for the rock destruction area boundary flatness is higher than the continuous charging structure and air uncoupling charging structure,and the water bag in the gun hole,the higher the flatness of the rock destruction area boundary,blasting forming effect is better,more able to adapt to the complex geological conditions,effec-tively reduce super under digging.through the actual engineering of the surrounding hole using hydraulic blasting charging structure with the original test,verify the superiority of hydraulic blasting structure compared with other charging structure.
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