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Registration Number

0220U102260, 0119U000504 , R & D reports

Title

To provide scientific substantiation of the processes that led to the collapse of the rocks of the "Mazurka" reservoir and provide recommendations on the way of further work on the section 82 - 1146 m

Head

Sofiiskyi Konstantin K., д.т.н.

Registration Date

11-03-2020

Organization

Institute of Geotechnical Mechanics named by N. Poljakov of National Academy of Sciences of Ukraine

Description

 The object of research is the processes occurring around the mine workings as a result of mining operations.The purpose of the work is to provide scientific and technical assistance in the form of scientific substantiation of the processes that led to the collapse of the roof rocks of the Mazurka reservoir and to provide recommendations on how to further work on the section 82-1146 m.” Research methods - analytical, theoretical. As a result of the R & D, a “Scientific substantiation” was developed, which assessed the influence of other coal seams on the parameters of rock pressure in l3- “Mazurka” reservoir formations, explored the formation of drift formations, suggested the causes and processes of the roof collapse, and also hypotheses explaining the reasons for the weakening of the strength properties of rocks. Also presented is the “Conclusion”, which indicates the processes occurring in the mountain massif and led to the collapse of the roof rocks of the l3 seam - “Mazurka”, recommendations on the method of further operations. The application of this "Scientific justification" and "Conclusion" in industrial conditions will allow to secure mining operations, as well as to ensure trouble-free operation of the mine, which will give a positive economic, environmental and social effect. MINING WORKS, MINING PRESSURE, MINING MASSIF, BROWN BREED ROCK, ROLLING-UP DRIFT, COAL SEAM.

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Vlasenko Vasyl V.
Petukh Oleksandr P.
Popova Lidiia R
Sofiys'kiy Kostiantyn K.
Sheiko Anatolii V.