Geomechanical conditions of gold mining in Charmitan Mine

Charmitan Gold Mine is rockburst-hazardous, which requires geomechanical assessment of mining conditions. The investigation used the method of geodynamic zoning. The block structure and the behavior of rock mass blocks are determined, and the stress state of rock mass is modeled with identification of high concentration areas of tectonic stresses. Three jointing systems are distinguished. The implemented prediction says that roadways driven along the strike of longitudinal and diagonal cracks, or cutting the cracks at skew angles are the least stable, especially in the high concentration zones of stresses. The research results are usable in project designing and in development of recommendations on safe deep-level mining.

Keywords: Charmitan Mine, rockburst hazard, geodynamic zoning method, rock mass, stress state, jointing, safety, mining.
For citation:

Sajjidkosimov S. S., Kazakov A. N., Hakberdiev M. R., Rahimova M. H. Geomechanical conditions of gold mining in Charmitan Mine. MIAB. Mining Inf. Anal. Bull. 2023;(3):29-39. [In Russ]. DOI: 10.25018/0236_1493_2023_3_0_29.

Issue number: 3
Year: 2023
Page number: 29-39
ISBN: 0236-1493
UDK: 622.02
DOI: 10.25018/0236_1493_2023_3_0_29
Article receipt date: 09.03.2022
Date of review receipt: 16.01.2023
Date of the editorial board′s decision on the article′s publishing: 10.02.2023
About authors:

S.S. Sajjidkosimov1, Dr. Sci. (Eng.) DSc, Professor, e-mail:, ORCID ID: 0000-0002-5954-2790,
A.N. Kazakov1, PhD, Head of Chair, e-mail:, ORCID ID: 0000-0001-9862-6594,
M.R. Hakberdiev1, Researcher, e-mail:, ORCID ID: 0000-0002-8386-4036,
M.H. Rahimova1, Senior Lecturer, e-mail:, ORCID ID: 0000-0002-1539-4191,
1 Tashkent State Technical University, 100095, Tashkent, Uzbekistan.


For contacts:

M.H. Rahimova, e-mail:


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