文章基本信息

标题：Geomechanical justification of security measures in the development of the South Khingan deposit of manganese ore
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作者：Maksim Rasskazov ; Marina Potapchuk ; Gennady Kursakin 等
期刊名称：E3S Web of Conferences
印刷版ISSN：2267-1242
电子版ISSN：2267-1242
出版年度：2018
卷号：56
页码：1-7
DOI：10.1051/e3sconf/20185602014
出版社：EDP Sciences
摘要：The paper presents the results of geomechanical studies on the assessment of the potential rockburst hazard of the rock massif of the South Khingan deposit of manganese ore at the stage of development. Geodynamic zoning has been performed, mining and technical, mining and geological conditions of field development have been studied, and parameters of physical and mechanical properties of enclosing rocks and ores have been determined. Numerical simulation methods have been used to estimate the stress state of a rock massif at various stages of the deposit development. The tendency of the lower part of the South Khingan deposit to rockburst has been established. The complex of effective organizational and technical security measures has been substantiated in the development of this field.
其他摘要：The paper presents the results of geomechanical studies on the assessment of the potential rockburst hazard of the rock massif of the South Khingan deposit of manganese ore at the stage of development. Geodynamic zoning has been performed, mining and technical, mining and geological conditions of field development have been studied, and parameters of physical and mechanical properties of enclosing rocks and ores have been determined. Numerical simulation methods have been used to estimate the stress state of a rock massif at various stages of the deposit development. The tendency of the lower part of the South Khingan deposit to rockburst has been established. The complex of effective organizational and technical security measures has been substantiated in the development of this field.
关键词：rocks;physical and mechanical properties, stress-strain state;geomechanical justification;geodynamic zoning, development system;rockburst hazard;monitoring system
其他关键词：Rocks ; Physical and mechanical properties ; Stress-strain state ; Geomechanical justification ; Geodynamic zoning ; Development system ; Rockburst hazard ; Monitoring system