The use of data on stress-strain state of rock mass in solutions of mining-and-technical tasks on the example of the Tishin ore mine
About authors
- 1 — Ph.D., Dr.Sci. Professor The Permian State Technical University
- 2 — Ph.D., Dr.Sci. Associate professor The Permian State Technical University
- 3 — Assistant The Permian State Technical University
- 4 — VNIItsvetmet
- 5 — manager Kazzinc Co.
Abstract
The Permion State Technical University and ASE «VNIItsvetmet» have carried out in situ measurements of stress-strain state at the Tishinsky lead-zinc ore deposit. Measurements and interpretation of deformations and stresses caused by excavation were used. Complex of researches made it possible to solve some important problems for safeguarding effective and secure ore production ore on deep level.
Keywords:
tectonic stress fields
stability of mine workings
instrumental observations. finite elements method
higher efficiency and safety of mining operations
References
- Напряженно-деформированное состояние горного массива Тишинского свинцово-цинкового месторождения / Ю.А.Кашников, С.Г.Ашихмин, А.Е.Фандеев, А.И.Ананин // Труды XIII Международного конгресса по маркшейдерскому делу. Будапешт, 2007.
- Сдвижение горных пород и охрана объектов на Тишинском руднике / Ю.А.Кашников, С.Г.Ашихмин, С.Н.Кутовой, С.С.Царев, А.Е.Фандеев // Маркшейдерский вестник. 1996. № 1.
- Wittke, W. 1990. Rock Mechanics, Theory and Applications with Case Histories, Springer-Verlag, Berlin, Heidelberg, New York, London, Paris, Tokio, Hongkong, Barcelona.
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