Authors: U.A. Stepanov

Title of the article: Definition of falling rock widths on the underworking mining operations

Year: 2011, Issue: 4, Pages: 44-45

Branch of knowledge: Geotechnology

Index UDK: 622.02

DOI: -

Abstract: The technology of calculation of immediate roof falling widths at production face for emergency forecasting is considered. The sizes of blocks calculated by the offered technique are resulted.

Key words: rocks methane coal industry width of rock fall

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