– PROBLEMS OF SUBSURFACE RESOURCES MANAGEMENT
Yu. A. Malyutin. Geological and economic bases of mine projects in market economy – p.5
Basic concepts of conducting mine business in the conditions of market economy are considered, different approaches to an assessment of fields are described, distinctions of domestic approach to an assessment of fields and international are revealed, the main terms of the international classification of resources – stocks of fields are analysed.
Keywords: field; standards; minerals; geostatistical methods of an assessment; mineral resources; ore stocks.
T. S. Bombaev, V. V. Yakheev. Location stowing development workings in ore preparation, depending on the morphology of the deposits – p.12
The optimal location of stowing development workings in ore preparation, depending on the morphology of deposits for each morphological violations. It is shown, that stowing ore production should be located in the upper part of the ore body, in having the largest geodesic mark where the stowage is served throughout the ore body.
Keywords: mine; ore; morphology; underground mining; ore preparation; development; stowage.
M. V. Rylnikova, S. A. Korneev, A. M. Mazhitov, V. S. Korneeva. Choosing flowsheets separate mining flat-lying ore bodies Tashkulinskogo plot the October field – p.15
For effective development of ore bodies Tashkulinskogo area Kastrychnitski less deposits is justified scheme autopsy procedure mining parameters systems development, identified mechanization.
Keywords: underground mining; thin, separate orebodies; opening; preparation; system design; interchamber pillars.
A. S. Prigunov, S. M. Bro, S. A. Shipunov. State and prospects of application of cyclic and line and line technologies – p.19
The substantiation of application of high-angle conveyors and handling facilities at open pits Krivbass for performance of technological processes.
Keywords: iron ore quarry; mining; performance improvement; cyclic-line technology; high-angle conveyor; transshipment point; complex machines of continuous action.
V. N. Pavlysh, Khaser Ismail Dayekh, Al-Dzherdi Orva. The automation of the control of processes of action on crack-porous saturated massives – p.22
The problem of construction of the system of automatic control of process of pneumatic and hydrodynamic action on gas contained underground coal-rock massive as a way of directed changing of its status is considered. For describing of process the mathematic model, based on the system of nonlinear equations with technologically defined boundary conditions is considered. The algorithm of control of stages of process is proposed.
Keywords: process, mathematical model, control, massive, system.
V. G. Merzlyakov, I. V. Derevyashkin. Hydromechanical method of destruction of rocks and mining machines on its basis – p.24
Describes the physical essence of the hydro-mechanical slot and free ways of destruction of hard rocks. Questions of creation of hydro-mechanical actuators for roadheaders with swept executive bodies, a scheme of the layout combines with standalone and built-in crown source of water of a high pressure, their advantages and disadvantages. The effectiveness of hydromechanical method and the means of destruction of rocks, confirmed the results of their experimental research.
Keywords: hydromechanical method of destruction; rock; road header; standalone and built-in crown sources of water of a high pressure.
– GEODESY, MINE SURVEYING, GIS
V. A. Borodulin. Response to A.A.Pustuyev's article "About checkings of surveying tools" – p.29
V. I. Gleyzer, G. P. Zhukov. Metrological providing surveying and geodetic measuring instruments – p.30
Opinions of authors concerning metrological providing surveying and geodetic measuring instruments are given.
Keywords: surveying and geodetic devices; metrology; ensuring unity of measurements; checkings and checks of devices; organizational problems.
L. K. Gorshkov. Surveying and geodetic aspect of industrial and civil and underground construction in St. Petersburg – p.32
New construction including underground, in historical part of St. Petersburg it is impossible without minimization of construction risks both for again constructed facilities, and for existing buildings and the constructions adjoining building sites. The reasons of deformations of these objects and a way of their prevention on the basis of introduction of modern settlement and design techniques and surveying and geotechnical maintenance at all stages of construction process are shown.
Keywords: new construction; minimization of construction risks; deformations of existing buildings and constructions; settlement and design techniques; surveying and geotechnical maintenance.
V. V. Getman. Error estimates the average value of coal seam thickness in advance working – p.35
The importance of knowledge of the mean error of the seam thickness to assess the validity of the results to determine the volume of coal produced. Proved the feasibility of the evaluation of this error based on the use of the proposed measure ambiguity geometrization of coal seam thickness through measurements in mines. The influence of the network density measurements on preparatory workings on the evaluation results mean value of coal seam thickness.
Keywords: thickness of the coal seam; error of the mean; uncertainty indicator geometrization.
V. N. Gusev, D. A. Ilyukhin. Determination of height of a zone of water carrying out cracks through horizontal deformations taking into account the fortress of breeds – p.39
Using natural determination of height of the zone of water carrying out cracks, dependence of boundary horizontal deformation on the maintenance of breeds of clay structure is received. It is shown that zone of water carrying out cracks development over the developed space depends on the fortress of the breeds composing a deposit.
Keywords: boundary horizontal deformation, fortress of breeds, height of a zone of water carrying out cracks.
– PROBLEMS OF MINE GEOMECHANICS
Yuy Litszyan. Research of the reasons of formation of cracks on a terrestrial surface and increases of danger of blow on mine Huafeng – p.42
The reasons of formation of cracks and increase of danger of blow on mine Huafeng are considered. It is shown that formation of the opened and extended cracks on a surface of a mine field is influenced by border of geodynamic active blocks of crust, and the speed of subsidence of a terrestrial surface influences increase of blow of danger.
Keywords: crack; speed of subsidence of a terrestrial surface; blow danger; geodynamic division into districts; environment.
P. P. Petrov. About experience of introduction of a method of a radar interferometry in projects of geodynamic ranges – p.44
The comparative analysis of monitoring of vertical shifts of a terrestrial surface in the territory of group of oil fields of Western Siberia of the leveling of the II class executed by a method with a method of a satellite radar interferometry is made.
Keywords: differential radar interferometry; geodynamic range; shifts of a terrestrial surface.
– PROBLEMS OF INDUSTRIAL AND ECOLOGICAL SAFETY
V. N. Suchenko, E. Yu. Kulikova. Natural-technical geosystem state forecasting for occupational safety of underground building – p.47
The question of forecasting of a state of environment – two aspects of occupational safety control during the construction of underground facilities is considered. Block diagram, the stages of forecasting and interaction between forecasting and monitoring researches are presented.
Keywords: forecasting; monitoring; geosystem; man-made impact; method; simulation.
– PROBLEMS, HYPOTHESES, FACTS
K. E. Trishin. Chandarsky plate. Mysterious megalitas. Ancient history of Earth. Part I – p.50
– ON MATERAILS OF CONFERENCES
The review and the solution of the All-Russian scientific and practical conference "Industrial Safety and Geological and Surveying Ensuring Works at Production of Hydrocarbonic Raw Materials" – p.59
V. V. Gritskov. About a course of preparation of drafts of resolutions according to plans of mining operations and mine branches – p.61
V. I. Gleyzer. The scientific and practical conference "Innovative Technologies in Geodetic Practice" – p.63
– ANNIVERSARIES – p.66
– INFORMATION – p.68