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Results of research into amber mining by hydromechanical method
(National Mining University, 2017-03-30)
Purpose. To specify parameters of the relationship between sandy rock and vibrohydraulic intensifier as well as to justify the use of hydromechanical method to intensify amber extraction. Methods. The basic laws of surface ...
Regularities of hydromechanical amber extraction from sandy deposits
(National Mining University, 2019-03-30)
Purpose is to analyze the efficiency of hydromechanical amber extraction from sandy deposits relying upon the determined regularities concerning the effect of parameters while carrying out a series of laboratory tests and ...