Calculation of range and optimum frequencies at sound location in surveying works
Abstract
The sonicolocation method of surveying control and surveying of mine workings is used in the practice of mining enterprises relatively recently. Currently, this method of distance measurement is used in the surveying of dredge ranges, deep open-pit ore dumps, inaccessible underground salt leaching chambers and underground storage of petroleum products, as well as mine shafts and boreholes, conducted by drilling.
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(Archived) Without section
References
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