К 65-летию Великой победы
Минерально-сырьевые ресурсы в Великой войне
с. 3
The role of mineral resources in the Great War
In the closing part of his article about the role of the mineral resources in World War II the author describes the present-day state of Russia's mineral and raw-material complex. He mentions its role in the world economy, especially in the area of energy resources. He also shows that the existing resource exporting trend adversely affects the development of the country's economy.
Правовые проблемы недропользования
Особенности договора подряда на выполнение работ, связанных с пользованием недрами
с. 11
The specifics of drawing up a contract for the works related to subsoil resources use
The author describes the specifics of the contractual relations in the area of subsoil resources use. He points out that despite the existence of wide range of legal regulations governing these relations certain entities fail to take into account the specifics of construction and operation of the mining enterprises, as well as some elements of the deposit facilities construction. The author proposes a number of measures for improving the legal relations as applied to the contracts for the works related to the use of subsoil resources, including the drawing up and approval of a standard form contract for such works.
Экономические вопросы недропользования
Становление горнодобывающей промышленности — стратегическое направление развития экономики Камчатского края
с. 15
The mineral resource industry development as the strategic aim of the Kamchatka region's economy
The authors describe the current state of Kamchatka region's economy, which has a clearly marked mono-structural nature: only marine biological resources are explored intensively. The fundamental and social infrastructure industries are underdeveloped; the exploration of precious energy, mineral and natural resources of the peninsula remains at the initial stage. The authors believe that the development of the mineral and raw-material complex of the peninsula must be considered a strategic aim of the region's economy development. The advancement of the exploration works will ensure steady growth of the production of gold, nickel, coal, platinum metals, gas, and in perspective petroleum.
Рациональное использование минерального сырья
Расчет показателей извлечения при отработке приконтактных зон месторождений нерудного сырья
с. 18
Calculation of the extraction rates when mining the near-contact zones of non-metallic mineral deposits
The authors define the optimum ratio of undermined enclosing rock area to total excavation area, which allows finding the optimum extraction rates for the geological contacts and the mining outline in order to ensure efficient control over the mining operations.
Технология утилизации шламов станций нейтрализации кислых рудничных вод
с. 21
The technique of recycling the sludge produced by acidic mine water neutralization stations
The authors have developed a technique for extracting copper and zinc from the sludge produced by the acidic mine water neutralization stations and for complete recycling of leaching wastes (cakes). The proposed technique allows to produce additional amounts of non-ferrous metals, make available the lands used for sludge storage, reduce the environment pollution and completely recycle the accumulated amounts of sludge.
Гидромеханизированная разработка вскрышных пород как способ рационального использования минерального сырья
с. 30
Overburden hydraulicking as a way of sustainable use of mineral resources
The article proves an opportunity for the production of a sand-gravel material based on overburden rocks from surface coal operations with the use of hydraulic mining methods. In addition to high economic efficiency the application of these flow sheets provides also for integrated multipurpose utilization of mineral resources and softening of the environmental effect of mining.
Техногенный рубин в шлаках феррохромового производства
с. 33
Induced ruby in ferrochromium production slag
The authors describe the chemical composition and material constitution of the slag formed in the course of ferrochromium production. They come to the conclusion that this slag can be used commercially as a grinding material, and ruby contained in slag in some cases can be used as a jewellery material.
Техника и технология недропользования
Инновационная технология выемки маломощных и сложноструктурных угольных пластов
с. 36
The innovation technique for extraction of thin and complex-structured coal beds
Using the example of Karaganda coal basin reserves development the authors propose a new technique for extraction of thin and complex-structured coal beds, which allows placing the solid in mines with spreading it in protective rubble and filling masses. This technique is expected to ensure the completeness of coal reserves extraction and smoothen the unevenness of underground pressure in the working face and in its junctions.
Обоснование высоты добычных уступов с учетом уровня потерь на карьерах АК «АЛРОСА»
с. 40
Bench height substantiation taking in account losses for open pits of «ALROSA» company
The functional dependence of diamond losses from different bench heights for open pits in «ALROSA» company is investigated. In the approach that was proposed the main criteria for estimation of economic efficiency to compare variants of mining technology serves a profit returned on recovered reserves and total value gained uring all life of deposit development. To calculate optimal parameters detailed geological and survey computer models of diamond deposits with defined borders between ore and waste rocks are used.
Особенности бульдозерной вскрыши на террасовых россыпях, вовлекаемых в попутную дражную разработку
с. 44
The specifics of bulldozer stripping operations at bench placers involved in ancillary dredge work
Based on the analysis of the bulldozer stripping method and using bench placers involved in ancillary dredge work as an example the author demonstrates a way of optimizing the stripping technique parameters, which allows reducing the costs and increasing the mining operations efficiency.
Оптимизация способов удаления дренажных растворов горных предприятий АК «АЛРОСА» в криолитзоне Западной Якутии
с. 51
Optimizing the drainage salt brines removal techniques by the mining enterprises of «ALROSA» company in permafrost zone of the Western Yakutia
The author considers the ways of and the natural environment for the removal of salt brines produced by the mining enterprises of AK «ALROSA» in permafrost zone of the Western Yakutia. He finds that in complex cryohydrogeological conditions of the region's diamond deposits two sewage disposal methods are used as the best suitable ones: reinjection in water-bearing strata and dumping in frozen strata.
Комплекс технических средств оперативного исследования поглощений при геологоразведочном бурении
с. 57
The facilities for operational research of absorption during exploratory drilling
The authors have developed a set of facilities for operational research of absorption. These facilities ensure comprehensive control of the location and parameters of the absorption zones in both watered and non-watered intervals of the bore holes.
Геомеханика
Метод горно-геометрического прогнозирования тектонических нарушений в контуре подготовленного выемочного столба
с. 60
The method of mining and geometrical prediction of tectonic abnormalities in the prepared extraction pillar outline
The authors set forth the method of forecasting the location and amplitudes of ruptures based on the analysis of the nature of space variation of the anticipated accuracy of the coal bed ground (roof) position in subsoil as determined by the results of the extraction pillar outlining by the mine workings.
Предотвращение динамических явлений в геомеханически аномальных условиях разработки пласта «Верхний» Баренцбургского месторождения угля
с. 63
Prevention the dynamic occurrences in geomechanically abnormal conditions of mining seam «Verkhny» at the Barentsburg coal deposit
The authors report on the experience of developing the bounce-hazardous «Verkhny» bed of Barentsburg coal deposit. They list the revealed most significant factors which contribute to geodynamical occurrences in geomechanically abnormal conditions of the bed position. They also recommend a few process flow sheets for the bed development and list the efficient control actions for predicting and preventing the geodynamical occurrences.
Оценка величины вертикальных нормальных напряжений, возникающих на контактах слоев непосредственной кровли горной выработки, при помощи теории изгиба балок
с. 68
Evaluation op vertical normal stresses arising at the layers contacts op the immediate roof op mine working, with using the theory op beam bending
In this article it is suggested the approximate method for calculation of the value of vertical normal stresses arising at layers contacts of monolithic immediate roof of mine working. This method is based on the use of regularities of the theory of beam bending, and it is recommended for application in the determination of bearing capacity of the anchored roof of wide workings.
Информация
Книжная полка недропользователя
с. 72
Вышла из печати книга академика Евгения Александровича Козловского «Уроки Великой войны: геология и национальная безопасность».
