Submit an Article
Become a reviewer
D. V. Sidorov
D. V. Sidorov
Saint Petersburg State Mining University
Saint Petersburg State Mining University
0
Total cited
0
Hirsch index

Articles

Innovation in designing of mining plants
  • Date submitted
    2016-10-31
  • Date published
    2013-06-01

Methodical maintenance of calculation parameters of pillars when developing coal-bed dangerous on rockburst

The design procedure parameters of system of pillars of when developing coal-bed dangerous on rockburst. Recommendations about a choice of parameters of pillars are provided for example the preparation of protective seams Fifth and Fourth on JSC «Vorkutaugol» mines.

Read more
D. V. Sidorov (2013) Methodical maintenance of calculation parameters of pillars when developing coal-bed dangerous on rockburst. Journal of Mining Institute. Vol 205. p. 145.
Geotechnology for development of solid mining fields
  • Date submitted
    2016-11-14
  • Date published
    2012-05-01

Methodology of the complex estimation of influence of tectonic disturbances on stability of the rock mass at mining of rock-bump hazardous ore deposits difficult geologic structure

Positions of methodology of a complex estimation of influence of tectonic disturbances on stability of a rock mass for conditions of mining of ore deposits of a difficult geologic structure are considered. Degree of stability of a rock mass and constructive elements of mining methods in zones of influence of tectonic disturbances is estimated on size of an increment of stresses from action of motions on a contact surface of a tectonic disturbance.

Read more
D. V. Sidorov (2012) Methodology of the complex estimation of influence of tectonic disturbances on stability of the rock mass at mining of rock-bump hazardous ore deposits difficult geologic structure. Journal of Mining Institute. Vol 199. p. 78.
Geotechnology for development of solid mining fields
  • Date submitted
    2016-11-14
  • Date published
    2012-05-01

Geomechanical justification of design parameters of room-and-pillar mining system for designing оf deep-lying horizons of subr

Results of the analysis of factors of mining operations influencing safe conducting are resulted. Technological solutions on the pressure control, allowing messages mining operations on the big depths in rock-bump hazardous conditions are considered. Methodical positions and results of definition of parameters of constructive elements of systems of minings for conditions North Ural bauxite deposits are resulted.

Read more
D. V. Sidorov (2012) Geomechanical justification of design parameters of room-and-pillar mining system for designing оf deep-lying horizons of subr. Journal of Mining Institute. Vol 199. p. 134.
Geoeconomics and Management
  • Date submitted
    2016-11-13
  • Date published
    2016-05-01

Assesment of the tin industry creation prospects in the republic of Kazakhstan

The modern industrial corporations are deeply integrated which is expressed in a variety of connections and interactions. Key among these are technological connections based on which the commodity and cash flows are generated. The global innovative economy impacts economic activity integration and consolidation parameters, leading to organization of strategic management and value creation chains  in  mesoeconomic network  structures with a single logistic center, intangible assets and a special system of long-term contracts. Product fabrication in the mineral resources sector is primarily associated with the large highly efficient companies.  Meanwhile present  competition in the  global  resource extraction and a need in further  development  and growth  of the  companies, especially in the resource-based economies, become a stimulus  for implementation   of large-scale strategic projects involving exploration of new mineral resources. As a rule, strategic projects  in mineral sector have impact on the population and various business actors, on the development of an industry, a region and a country as a whole. Strategic investment projects in the mining sector are often implemented in complicated organizational, technical and economic setting, including poor infrastructure, harsh natural climatic and geographical conditions,  lack of qualified staff, a need in large-scale funding, a need to mitigate material adverse effect on the environment. Large-scale projects implemented in the frontier regions have significant impact on the development of resource- based economies and cross-border  cooperation. Selection  of a modality for implementation of the mining project and assessment of its effects can be based   on the added value concept, which maximizes the value growth. Value creation pattern depends on a number of production stages, depth of diversification, production capacity, company assets and range of products. Here it is important to consider not only project’s positive NPV, but also emerging additional effects related to project integration and implementation in the value  chain. The purpose of the study is to justify a methodic approach based on the value chain to the assessment of effects of a large-scale mining project, which may have impact on a holding, a region, national economy and cross- border cooperation. The research carried out helped to justify the use of the added value concept for deciding on the type of pro ject for the  field development, the basic and additional effects  of  a large-scale mining project have been revealed  and possible organizational and economic framework for  creation  of tin industry in  the Republic  of  Kazakhstan has been proposed.

Read more
T. V. Ponomarenko, F. V. Larichkin, D. V. Sidorov (2016) Assesment of the tin industry creation prospects in the republic of Kazakhstan. Journal of Mining Institute. Vol 221. p. 742. DOI: 10.18454/pmi.2016.5.742
Innovation in designing of mining plants
  • Date submitted
    2016-11-15
  • Date published
    2012-04-01

Feasibility study of optimal parameters of pillars in designing rockburst-hazardous ore deposits development

The safe parameters of temporary interchamber pillars have been determined for the chamber-and-pillar method with ore discharge on trenches in designing of underground mining  of the Koashva apatite-nepheline deposit. The results of calculation of economical efficiency of comparable parameters are presented. It was substantiated that the economical efficiency of application of the chamber-and-pillar method up to the depth of 800 m is related to the increase of natural yielding of interchamber pillars.

Read more
D. V. Sidorov, T. V. Ponomarenko (2012) Feasibility study of optimal parameters of pillars in designing rockburst-hazardous ore deposits development. Journal of Mining Institute. Vol 198. p. 11.
Topical issues in mining of ore and nonmetallic minerals
  • Date submitted
    2016-11-23
  • Date published
    2012-01-01

Design of tunnel lining of main line tunnels based on the evaluation of stress distribution patterns in tunnel lining

Comparison of results of calculations of the tangential stresses on the inner contour of tunnel lining and radial stresses on the outer contour is done. Stresses are found by solving the problem of interaction in geomechanical system «lining-ground massif» in 2D and 3D model (single layer tunnel lining and double layer tunnel lining). Area of correct application of 2D models are revealed.

Read more
A. G. Protosenya, V. L. Trushko, M. A. Karasev, D. V. Sidorov (2012) Design of tunnel lining of main line tunnels based on the evaluation of stress distribution patterns in tunnel lining. Journal of Mining Institute. Vol 195. p. 129.
Mining
  • Date submitted
    2017-03-01
  • Date published
    2017-02-26

Methodology of reducing rock bump hazard during room and rillar mining of North Ural deep bauxite deposits

The article describes practical experience of using room and pillar mining (RAPM) under conditions of deep horizons and dynamic overburden pressure. It was identified that methods of rock pressure control efficient at high horizons do not meet safety requirements when working at existing depths, that is explained by changes in geodynamic processes during mining. With deeper depth, the geodynamic processes become more intensive and number of pillar and roof failures increase. When working at 800 m the breakage of mine structures became massive and unpredictable, which paused a question of development and implementation of tools for compliance assessment of used elements of RAPM and mining, geological, technical and geodynamic conditions of North Ural bauxite deposits and further development of guidelines for safe mining under conditions of deep horizons and dynamic rock pressure. It describes reasons of mine structure failures in workings depending on natural and man-caused factors, determines possible hazards and objects of geomechanic support. It also includes compliance assessment of tools used for calculations of RAPM structures, forecast and measures for rock tectonic bursts at mines of OAO “Sevuralboksitruda” (SUBR). It describes modernization and development of new geomechanic support of RAPM considering natural and technogenic hazards. The article presents results of experimental testing of new parameters of RAPM construction elements of SUBR mines. It has data on industrial implementation of developed regulatory and guideline documents at these mines for identification of valid parameters of RAPM elements at deep depths. 

Read more
D. V. Sidorov (2017) Methodology of reducing rock bump hazard during room and rillar mining of North Ural deep bauxite deposits. Journal of Mining Institute. Vol 223. p. 58. DOI: 10.18454/pmi.2017.1.58
Mining
  • Date submitted
    2019-02-21
  • Date published
    2019-08-25

Assessment of Rock-Burst Hazard in Deep Layer Mining at Nikolayevskoye Field

The paper presents results of conducted research using regional and local methods of forecast and control over geomechanical state of the rock mass at burst-hazardous Nikolayevskoye field, located in a geodynamically active region. The study subject is the ore mass of  Nikolayevskoye field, characterized by man-induced and tectonic disturbances and high geodynamic activity. The aim of research was practical implementation of methods and instruments of forecast and control over geomechanical state of the burst-hazardous rock mass and safety improvement of mining operations.  Exploitation practice of burst-hazardous fields demonstrates that forecast accuracy of hazardous rock pressure demands cutting-edge multi-level systems, where local methods and tools complement regional ones. A regional forecast of rock-burst hazard at Nikolayevskoye field was performed by means of seismoacoustic method using automated control system for rock pressure (ACSRP) «Prognoz-АDS». Local forecast was carried out using «Prognoz-L» device, geophysical (sample disking) method and visual observations of dynamic pressure manifestations in the mining tunnels. Quality assessment of stress-strain and burst state of the rock mass was performed using specialized software «PRESS 3D URAL». Integration of engineering and geomechanical data in the process of conducting research guarantees a relevant assessment of rock-burst hazard in various areas of the field at various stages of its development. Practical verification of the system, where local methods and tools complement regional ones, demonstrated satisfactory results at Nikolayevskoye mining plant, which makes it recommendable for other mining facilities extracting ore at great depths under similar conditions of active geodynamic processes.

Read more
D. V. Sidorov, M. I. Potapchuk, A. V. Sidlyar, G. A. Kursakin (2019) Assessment of Rock-Burst Hazard in Deep Layer Mining at Nikolayevskoye Field. Journal of Mining Institute. Vol 238. p. 392. DOI: 10.31897/pmi.2019.4.392