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Information × Registration Number 0214U005624, 0113U004803 , R & D reports Title Development of experimental method and definition of friction angles of coal from A.A.Skochinsky shaft. popup.stage_title Head Kostandov Yuriy A., Registration Date 31-01-2014 Organization National Taurida V. Vernadsky University popup.description2 The method is developed and samples are made of tests of coal from A.A.Skochinsky shaft for the purpose of definition of their corners of internal friction. The method of registration of destroying shifting effort is developed when determining angles of internal friction of samples of coal. Values of angles of internal friction of samples of coal from A.A.Skochinsky shaft. are determined by experimentally established dependences of destroying shifting effort of coal on normal loading. Product Description popup.authors Медведєв В.С. popup.nrat_date 2020-04-02 Close