CALCULATION PATRONOVANYH SECTIONS OF EXPLOSIVES FOR SAFE CHARGING WELLS

V A Babych

Abstract


Theoretical substantiation of the method for charging wells is presented, which consists in the lining of cartridges of explosive in a well under the influence of their own weight. A smooth lowering at a safe speed in the absence of water in the well is achieved by compressing the air between the bottom of the well and the bottom end of the cartridge, throttling it between the walls of the well and the cartridge. The formulas for calculating the dimensions of explosive cartridges are recorded, depending on their construction and loading conditions

Keywords


loading of wells; calculation of explosive cartridges

References


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Единые правила безопасности при взрывных работах.— К.: Норматив.—

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DOI: http://dx.doi.org/10.20535/2079-5688.2003.9.98733

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ISSN 2079-5688 (Print),  ISSN 2519-2167 (Online)