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Date submitted1985-09-25
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Date accepted1985-11-22
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Date published1986-09-19
Assessment and forecast of changes in the geologic environment under the influence of mining enterprises
- Authors:
- V. D. Lomtadze
The problem of environmental protection during the development of mineral deposits is extremely complex. Construction and mining works are carried out within many basins, ore belts and zones in thousands of deposits of various types of minerals.
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Date submitted1985-09-07
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Date accepted1985-11-27
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Date published1986-09-19
Assessment of changes in engineering and geological conditions in mining areas
- Authors:
- I. P. Ivanov
Assessment of changes in engineering and geological conditions (EGC) of mining areas is a type of geological work at different stages of engineering surveys and is a continuation, verification and refinement of engineering and geological forecasts laid down in the projects of mining enterprises.
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Date submitted1985-09-18
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Date accepted1985-11-10
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Date published1986-09-19
Main directions of rational use of geological environment and its protection at non-ferrous metal ore deposits
- Authors:
- V. N. Novozhilov
- L. P. Kononova
Enterprises of the USSR Mintsvetmet are quite diverse both in the type of non-ferrous metals and in their profile. The geography of deposits of this industry is also quite extensive.
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Date submitted1985-09-08
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Date accepted1985-11-28
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Date published1986-09-19
Engineering-geological aspects of development of iron ore deposits in the area of BAM route
- Authors:
- S. V. Ivanov
In the BAM area there are Desovskoye, Tarynnakhskoye, Tayozhnoye, Sivaglinskoye, Pionerskoye, Komsomolskoye iron ore deposits and several smaller ones. All iron ore deposits are located in the vast territory of the highlands, which is a transition zone from the Siberian platform to folded regions (the so-called rift structures).
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Date submitted1985-09-18
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Date accepted1985-11-18
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Date published1986-09-19
System approach at development of the problem of rational use and protection of geological environment of mineral deposits
- Authors:
- M. S. Zakharov
- S. V. Kvashuk
In connection with the ever-increasing attempts to use system methodology in engineering-geological research, an important task of analyzing and defining the appropriate range of concepts and terms, on the basis of which it would be possible to set new problems and search for new solutions.
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Date submitted1985-09-06
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Date accepted1985-11-05
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Date published1986-09-19
Engineering-geological aspects of geologic environment protection during the operation of sludge storage facilities of potash enrichment plants
- Authors:
- R. E. Dashko
The expansion of potash ore mining and processing requires an increase in the area available for solid and liquid waste storage. Within the Verkhnekamskoe deposit more than 20-25 hectares are alienated annually.
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Date submitted1985-09-06
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Date accepted1985-11-03
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Date published1986-09-19
Environmental protection at salt extraction by the method of dissolution through wells
- Authors:
- A. G. Kononova
The most promising methods of mineral extraction in terms of environmental protection are geotechnological, based on the transfer of minerals through physical, chemical and microbiological processes into a mobile state and its delivery to the surface through wells.
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Date submitted1985-09-11
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Date accepted1985-11-27
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Date published1986-09-19
Problems of engineering geology of solid mineral deposits in deep ocean areas
- Authors:
- Ya. V. Neizvestnov
To date, the known deposits of solid minerals of the deep ocean are associated with accumulations of ferromanganese nodules.
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Date submitted1985-09-06
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Date accepted1985-11-06
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Date published1986-09-19
On measures on protection of geologic environment during development of coal and shale deposits
- Authors:
- N. V. Kozlova
The main factors determining the nature and scope of engineering measures for the rational use and protection of the geological environment are the engineering and geological conditions of the territory of the mining enterprise (the deposit and adjacent areas of its development), the method and system of mining operations and the technology of mineral processing.
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Date submitted1985-09-25
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Date accepted1985-11-10
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Date published1986-09-19
Assessment of the influence of geological processes on the rational use of subsoil during the development of shale deposits
- Authors:
- A. I. Arnautov
Underground development of oil shale deposits is accompanied by various geological processes, which lead to complication of operating conditions, to deterioration of safety and technical and economic indicators of mining operations.
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Date submitted1985-09-17
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Date accepted1985-11-29
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Date published1986-09-19
Regularities of formation of engineering-geological conditions of glacial shelves and principles of their zoning
Relatively shallow areas of the Barents, White and Baltic Seas due to the commonality of the main stages of their late geological development belong to a single glacial zone of the European glaciation center.
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Date submitted1985-09-09
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Date accepted1985-11-27
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Date published1986-09-19
Analysis of deformation development on the external dumps of the North Onega bauxite mine
- Authors:
- V. N. Novozhilov
- V. N. Krylov
- A. E. Shevchenko
The development of bauxite deposits in the North Onega region by open pit mining has required the creation of significant external dumps. Currently observed deformations on the dumps reduce their capacity, reduce the efficiency of utilization of the areas allocated for dumps, complicate the system of mining.
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Date submitted1985-09-25
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Date accepted1985-11-15
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Date published1986-09-19
Influence of engineering and economic activity on karst processes development in the aspect of rational use and environmental protection in the Leningrad region
- Authors:
- A. S. Nikolaev
- A. A. Timonin
- E. A. Timonina
The tasks of rational development of the Non-Black Earth Zone of the RSFSR, intensive industrial and agricultural development of the Leningrad Region put forward the urgent need for a comprehensive, advanced study of the engineering and geological conditions of the region, including its most developed areas, which are characterized by widespread development of carbonate karst.
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Date submitted1985-09-08
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Date accepted1985-11-26
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Date published1986-09-19
Estimation of relative compressibility of rocks of residential building foundations based on observations of their settlement
- Authors:
- G. V. Shtokalenko
Estimation of relative compressibility of rocks is important to clarify the conditions of the basement and foundation. The requirements for engineering-geological baseline data increase with the growth of the number of floors of buildings, increasing their length and complexity of the configuration.
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Date submitted1985-09-24
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Date accepted1985-11-26
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Date published1986-09-19
Use of data on the state and properties of rocks in predicting the conditions of development of the Leningrad oil shale deposit
- Authors:
- V. P. Gnedina
As experience in the development of reservoir deposits, the main geological process that prevents the normal conduct of mining operations, is a violation of the stability of the roof and soil of underground workings, which entails complication of operating conditions and safety of miners, and in addition leads to loss and dilution of mined minerals, sharply reduces the possibility of using modern means of mechanization.