Authors: S.v. Svirko, A.a. Renew, A. Bikadorov

Title of the article: The basis for calculating the expected dynamic displacements of the points of the undermined earth's surface along the lava strike during the development of the sloping and inclined coal seams of Кuzbass by highly mechanized faces

Year: 2017, Issue: 6, Pages: 76-83

Branch of knowledge: Earth sciences

Index UDK: 622.1:622.834

DOI: 10.26730/1999-4125-2017-6-76-83

Abstract: The principles for calculating the anticipated dynamic displacements of the points of the undermined earth's surface along the longwall strike during mining of the sloping and inclined coal seams of Kuzbass by highly mechanized faces are systematically presented. The applied analytical dependencies are established based on the data of instrumental frequency observations on the profile lines. An example of calculations from the scientific and practical experience of the Siberian Institute of Geotechnical Research in the field of solving geotechnical problems in the development of coal deposits is given.

Key words: Daylight surface undermining dynamic trough subsidence horizontal displacements rate of face advance calculation

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