GEOMECHANICAL SUBSTANTIATION OF THE PARAMETERS OF STABLE CHAMBERS AND PILLARS IN COMPLEX MINING AND GEOLOGICAL CONDITIONS

GEOMECHANICAL SUBSTANTIATION OF THE PARAMETERS OF STABLE CHAMBERS AND PILLARS IN COMPLEX MINING AND GEOLOGICAL CONDITIONS

The relevance of the research is caused by the necessity of ensuring safety at the Sokolovski underground mine, as well as improving the completeness and quality of excavation of resources in complex mining and geological conditions – in the presence of a covering layer of watered loose sediments. T...

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Bibliographic Details
Main Authors: Timur F. Kharisov, Olga D. Kharisova
Format: Article
Language:Russian
Published: Tomsk Polytechnic University 2019-07-01
Series:Известия Томского политехнического университета: Инжиниринг георесурсов
Subjects:
underground mining
parameters of chambers and pillars
stability of excavations
rock collapse
stress-strain state
hoek–brown model
finite element method
numerical simulation
rocscience rs2
convergence of excavations
Online Access:http://izvestiya.tpu.ru/archive/article/view/2173/1992

Internet

http://izvestiya.tpu.ru/archive/article/view/2173/1992

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