Проблемы экономики и минерально-сырьевые ресурсы
Экономический кризис, его истоки и минерально-сырьевой потенциал
с. 3
Economic recession, its sources and influence upon the mineral and raw material potential
The author considers the causes of the worldwide economy recession and its influence on the Russian economy. He examines the scenarios of recovery from the recession and proposes specific ways of handling it. The author makes special mention of the role in the Russian economy of the mineral and raw material complex, which is considered one of the main elements of the country's economic security.
Методические вопросы рационального освоения недр как инструмент адресного инвестиционного проектирования
с. 17
Methodology issues of complex developing subsoil resources as tool address investment projecting
The author proposes a concept of the targeted investment in planning in the area of the rational use of mineral resources. He justifies the placement of the associated produced facilities covering the complex of the exploration works with subsequent construction of the producing, processing and reprocessing facilities.
Концепция решения минерально-сырьевых проблем и охраны окружающей среды
с. 23
The concept of resolving the mineral and raw material problems and the natural environment protection
In the second half of the 20th century, the following three main problems emerged in the Russian mining industry: resource, environmental and socio-economic. These three problems become especially aggravated after the collapse of the Soviet Union. The process technologies and the new leaching equipment (geoautoclave) allow resolving the above problems based on the new concept - dissolution of all the valuable components and their selective extraction into a marketable product.
Классификация запасов полезных ископаемых
Кодекс JORG и классификация запасов и прогнозных ресурсов твердых полезных ископаемых РФ
с. 33
The JORG codex and classification of mineral resources and their expected reserves in the Russian Federation
The author compares some typical provisions of the JORG Codex with the respective regulatory documents applicable in Russia. He notes that it is advisable to recalculate the mineral reserves according to the JORG Codex (adjusted for loss and dilution) only in the event of attracting the foreign investments.
Техника и технология недропользования
Способы управления и автоматизации добычи на геотермальных месторождениях
с. 36
The ways of controlling and automating the production at geothermal deposits
The authors present the ways of controlling the flow of geothermal two-component (water and gas) heat-transfer agent in production wellbores and a method for geothermal fields automation tested in field environment at Malkino deposit, Kamchatka.
О работе винтовой анкерной крепи при поддержании кровли выработок шириной 4,0-4,5 и более метров на рудниках Старобинского месторождения
с. 38
On the use of the screw-in anchors for supporting the roof of the workings 4,0-4,5 and more meters wide at Starobinskoye deposit mines
The author provides experimental data on the performance of the screw-in anchors at Starobinskoye deposit mines used for supporting the roofs of 4.5 m wide development workings. The new experimental findings and the results of the laboratory tests ensure better understanding of the mechanism and the performance of the screw-in anchors in stratified argillaceous and saliferous materials.
Опыт применения насосного оборудования в горнодобывающей промышленности
с. 42
The actual experience of using the pumping outfit in mining industry
The author demonstrates the advantages of the modern metal mining methods using the leaching techniques which would be impossible without the respective pumping outfit, the key element of the production chain.
Рациональное использование минерального сырья
Формирование вариантов определения проектных эксплуатационных потерь при подземном способе добычи угля
с. 45
Forming of the variants of finding the project operational loss in underground coal mining
The authors give recommendations on forming the minimal set of possible alternative technologies of underground coal reserves mining required for the appraisal of the field development projects in regards to comprehensive and sustainable resource usage and for consideration of such projects in Rosnedra agency.
Влияние различных факторов на качество и количество добываемой руды
с. 48
The influence of different factors on the amount and the quality of the mined ore
The development of the oil and gas industry Kazakhstan brought the increased demand for crushed barite concentrate and high-grade merchantable ore. At Chiganak barite deposit it is possible to increase the merchantable ore production in abnormal ore blocks by means of mining using five-metre subbenches in order to reduce the losses and impoverishment.
Геомеханика
Прогноз деформаций стационарных уступов карьера в массиве скальных пород по данным изучения их трещиноватости
с. 51
Predicting the deformations of the stationary quarry faces in rock mass based on the results of the analysis of their jointing
The author has explored the pattern of geological and structural relationship of the deformations of the stationary quarry faces in the rock masses, and demonstrates the possibility of forecasting them based on the analysis of the pie charts of the orientation of the joints in the quarry area under study.
Исследование характера проявлений горного давления при различных видах крепи подготовительных выработок
с. 56
Research of the formation pressure manifestation when using different types of the development galleries support
The authors have researched the stress and strain state, the manifestations of the formation pressure and the conditions of supporting the development galleries depending on the technological parameters. They have performed comparative observations of the formation pressure manifestations in the galleries using different kinds of support, which allowed to examine the parameters and the operability of the support.
Инженерно-геологическая оценка и прогноз устойчивости оползневого склона на проектируемом участке Михайловского месторождения КМА
с. 59
Engineering-geological estimation and the forecast of stability rock slide of the slope on the projected site of Mihajlovsky deposit Kursk magnetic anomaly
Theoretical and practical approaches to reception of the initial data necessary for a qualitative and quantitative estimation of stability of slopes rock slide and slopes are stated. Is executed forecasting the estimation rock slide a slope by an analytical method for a projected site of Mihajlovsky deposit Kursk magnetic anomaly.
Информационные технологии
Применение экспертных систем в горном деле
с. 61
The use of expert systems in mining engineering
The authors examine a number of expert systems designed for resolving various problems arising at different stages of mining operations, primarily, for the information servicing of the staff of the enterprises dealing with the development of managerial decisions.
Анализ размещения золота в россыпях Апсаканского и Уруша-Ольдойского золотоносных узлов (Амурская область)
с. 65
Analysis of gold placement in the placers of Apaskan and Urucha-Oldoy auriferous nodes (Amur Region)
The mathematical treatment of the results of the modern-age alluvial placers prospecting has shown that the deposits are formed by way of accumulation of the alluvial material near the edges of the levels of denudation and its erosion below such edges.
Информация
110 лет со дня рождения Ивана Николаевича Ситковского с. 67
75 лет Давиду Родионовичу Каплунову с. 68
