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AEROGASDYNAMICS AND DUST TRANSPORT OF ANTHROPOGENIC MINERAL FORMATIONS 人为矿物地层的空气动力学和粉尘输运
IF 0.1
Proceedings of the Tula States University-Sciences of Earth Pub Date : 2023-01-01 DOI: 10.46689/2218-5194-2023-1-1-531-543
N. Kachurin, D. Prokhorov, Dmitry Ambartsumov, Ivan Erogin
{"title":"AEROGASDYNAMICS AND DUST TRANSPORT OF ANTHROPOGENIC MINERAL FORMATIONS","authors":"N. Kachurin, D. Prokhorov, Dmitry Ambartsumov, Ivan Erogin","doi":"10.46689/2218-5194-2023-1-1-531-543","DOIUrl":"https://doi.org/10.46689/2218-5194-2023-1-1-531-543","url":null,"abstract":"Of particular interest is the fact that when modeling the convective-turbulent diffusion of dust and gas pollutants, one can use a one-dimensional parabolic type equation, where the convective term will be determined by the wind speed in the surface layer, since the velocity field in the surface layer quickly levels out. The areas of dusty surfaces of a conical AMF do not exceed 60% of its total surface area. When flowing around a spinal-shaped AMT, the air velocity fields can exceed the value of the blow-off velocity of solid particles by almost 30 % of the AMF surface area. At the next stage of research, it is necessary to analyze the simulation results and, on its basis, substantiate technical solutions to ensure the environmental safety of the environment. This will improve the efficiency of technologies to reduce or eliminate the negative impact of AMF on adjacent territories.","PeriodicalId":41869,"journal":{"name":"Proceedings of the Tula States University-Sciences of Earth","volume":"1 1","pages":""},"PeriodicalIF":0.1,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"70576422","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
MODELING OF URBAN LANDSCAPE (ON THE IMAGE OF THE CITIES OF THE MIL AND MUGAN PLAIN) 城市景观建模(以米尔、漠干平原城市形象为例)
Proceedings of the Tula States University-Sciences of Earth Pub Date : 2023-01-01 DOI: 10.46689/2218-5194-2023-2-1-73-83
SH. AMANOVA
{"title":"MODELING OF URBAN LANDSCAPE (ON THE IMAGE OF THE CITIES OF THE MIL AND MUGAN PLAIN)","authors":"SH. AMANOVA","doi":"10.46689/2218-5194-2023-2-1-73-83","DOIUrl":"https://doi.org/10.46689/2218-5194-2023-2-1-73-83","url":null,"abstract":"In the research work, the issues of modeling cities located on the Mil and Mugan plains were analyzed. These cities include Sabirabad, Saatly and Imishli. Only 3 % of the Earth is covered by cities. However, more than 50 % of the world's population lives in cities. Rapid population growth in cities makes their planning and modeling important. Therefore, our study is devoted to an actual problem. Goal. The main goal of our study is to study the development of cities and determine the correct management and modeling of them. Method. In the course of the study, for the first time in Azerbaijan, we applied the building density coefficient. To do this, we used Geographic Information Systems. As a result, all cities were modeled. Result. As a result of the research, it was found that these cities, located on the banks of the Araz and Kura rivers, are intensively expanding. Such development may also create a food problem in the near future.","PeriodicalId":41869,"journal":{"name":"Proceedings of the Tula States University-Sciences of Earth","volume":"16 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135151182","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
NEW DATA ON THE GENESIS OF THE GYUMUSHLUG LEAD AND ZINC DEPOSIT OF THE NAKHCHIVAN AR, AZERBAIJAN 阿塞拜疆纳希切万地区古穆什鲁格铅锌矿成因的新资料
Proceedings of the Tula States University-Sciences of Earth Pub Date : 2023-01-01 DOI: 10.46689/2218-5194-2023-2-1-92-120
CH.M. KHALIFA-ZADE, Z.JA. EFENDIYEVA, N.G. VALIEV
{"title":"NEW DATA ON THE GENESIS OF THE GYUMUSHLUG LEAD AND ZINC DEPOSIT OF THE NAKHCHIVAN AR, AZERBAIJAN","authors":"CH.M. KHALIFA-ZADE, Z.JA. EFENDIYEVA, N.G. VALIEV","doi":"10.46689/2218-5194-2023-2-1-92-120","DOIUrl":"https://doi.org/10.46689/2218-5194-2023-2-1-92-120","url":null,"abstract":"As a result of long-term geological and sedimentological investigation of the Gyumushlug stratiform lead and zinc deposit in the carbonate strata of the Middle Devonian and study of the geological structure of the Sharur massive of the territory and adjacent areas, it became possible to develop its sedimentary ore genesis. The source of metals for the formation of the deposit was not hypothetical hydrothermal solutions, as was confirmed by previous researchers, but polymetallic deposits and manifestations developed on the Baikal basement of the Zangezur microcontinent. The formation of ore deposits of the Gyumushlug tested a difficult and long path, amounting to several hundred million years. Three stages of ore formation were established: sedimento-logical-diagenetic; catagenetic with the participation of hot highly mineralized chloride-sulfate-calcium-magnesium groundwater; tectonic, which manifestate on the border of the Late Triassic and Early Jurassic as a result of the activation of the Early Alpine phase of tec-togenesis...","PeriodicalId":41869,"journal":{"name":"Proceedings of the Tula States University-Sciences of Earth","volume":"23 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135153049","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
SOLAR ENERGY AS ONE OF THE DIRECTIONS OF INCREASING ENERGY SAVING AND ENERGY EFFICIENCY 太阳能作为提高节能和能源利用效率的方向之一
Proceedings of the Tula States University-Sciences of Earth Pub Date : 2023-01-01 DOI: 10.46689/2218-5194-2023-2-1-6-17
YU.N. LINNIK, A.B. ZHABIN, V.YU. LINNIK
{"title":"SOLAR ENERGY AS ONE OF THE DIRECTIONS OF INCREASING ENERGY SAVING AND ENERGY EFFICIENCY","authors":"YU.N. LINNIK, A.B. ZHABIN, V.YU. LINNIK","doi":"10.46689/2218-5194-2023-2-1-6-17","DOIUrl":"https://doi.org/10.46689/2218-5194-2023-2-1-6-17","url":null,"abstract":"Due to the exhaustion of resources for traditional energy in the world, much attention is paid to energy conservation and energy efficiency, one of the main sources of which are renewable energy sources, which includes solar energy. Solar energy is one of the most developed renewable energy industry (excluding hydropower), which is reflected in its economic characteristics. The advantages of solar generation in comparison with traditional energy sources are revealed. The state and prospects of development of the world solar energy are considered. The price conjuncture of solar generation is analyzed. The leading countries in the field of solar energy use (China, Germany, Italy, USA, Japan) are identified and the reasons stimulating rapid growth in these countries of solar generation are analyzed, among which a special place is occupied by the deficit in some of them of traditional energy sources and unfavorable environmental situation. It was emphasized that the growth of unconventional energy in these countries is associated with government support measures...","PeriodicalId":41869,"journal":{"name":"Proceedings of the Tula States University-Sciences of Earth","volume":"16 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135153064","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
THE INFLUENCE OF WETTING OF SUBSIDING SOILS TO THE BEARING CAPACITY OF FOUNDATIONS DURING THE TAILING DUMP HEIGHTENING AT THE KATOKA MINING COMPANY 卡冈矿业公司尾矿库加高过程中沉降土润湿对地基承载力的影响
Proceedings of the Tula States University-Sciences of Earth Pub Date : 2023-01-01 DOI: 10.46689/2218-5194-2023-2-1-157-164
L.A. ELANTSEVA, S.V. FOMENKO, A.YU. AFANASIEV
{"title":"THE INFLUENCE OF WETTING OF SUBSIDING SOILS TO THE BEARING CAPACITY OF FOUNDATIONS DURING THE TAILING DUMP HEIGHTENING AT THE KATOKA MINING COMPANY","authors":"L.A. ELANTSEVA, S.V. FOMENKO, A.YU. AFANASIEV","doi":"10.46689/2218-5194-2023-2-1-157-164","DOIUrl":"https://doi.org/10.46689/2218-5194-2023-2-1-157-164","url":null,"abstract":"It was revealed that light loams of Kalahari group have subsidence properties on the territory at the concentrating mill. A numerical filtration model has been developed to predict the hydrodynamic regime of groundwater under the conditions of tailing dump exploitation during its heightening. An increase of groundwater levels at the area of the pumping station has been established when the flow is backed up by technical waters of the tailing dump during its filling. The calculation of compressible strata depth under buildings was carried out. The calculation of soil subsidence value at the base of pumping station foundations was carried out under the conditions of soil moisture increasing due to its wetting from below during groundwater rising. Reduction to acceptable values of foundations subsidence is provided by measures connected with lowering the groundwater level.","PeriodicalId":41869,"journal":{"name":"Proceedings of the Tula States University-Sciences of Earth","volume":"121 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135311754","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
CALCULATION OF THE SCREW CONVEYOR OF THE MIXED GROUND SHIELD TUNNEL BORING MACHINES 混合地下盾构隧道掘进机螺旋输送机的计算
IF 0.1
Proceedings of the Tula States University-Sciences of Earth Pub Date : 2023-01-01 DOI: 10.46689/2218-5194-2023-1-1-211-223
A. Zhabin, V. Merzlyakov, P. Chebotarev, V. Sarychev
{"title":"CALCULATION OF THE SCREW CONVEYOR OF THE MIXED GROUND SHIELD TUNNEL BORING MACHINES","authors":"A. Zhabin, V. Merzlyakov, P. Chebotarev, V. Sarychev","doi":"10.46689/2218-5194-2023-1-1-211-223","DOIUrl":"https://doi.org/10.46689/2218-5194-2023-1-1-211-223","url":null,"abstract":"The issues of calculation of structural and kinematic parameters, as well as power indicators of work in the design of screw conveyors of the mixed ground shield tunnel boring machines","PeriodicalId":41869,"journal":{"name":"Proceedings of the Tula States University-Sciences of Earth","volume":"1 1","pages":""},"PeriodicalIF":0.1,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"70574598","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
SOME TYPOMORPHOUS FEATURES OF NATIVE GOLD OF THE DAGKESAMAN POLYMETALLIC PYRITE DEPOSIT AND THEIR PRACTICAL SIGNIFICANCE 达克萨满多金属黄铁矿床原生金的标型特征及其现实意义
IF 0.1
Proceedings of the Tula States University-Sciences of Earth Pub Date : 2023-01-01 DOI: 10.46689/2218-5194-2023-1-1-348-359
N. Valiev, G. Huseynov, Z. Efendiyeva
{"title":"SOME TYPOMORPHOUS FEATURES OF NATIVE GOLD OF THE DAGKESAMAN POLYMETALLIC PYRITE DEPOSIT AND THEIR PRACTICAL SIGNIFICANCE","authors":"N. Valiev, G. Huseynov, Z. Efendiyeva","doi":"10.46689/2218-5194-2023-1-1-348-359","DOIUrl":"https://doi.org/10.46689/2218-5194-2023-1-1-348-359","url":null,"abstract":"The typomorphic features of native gold are considered, which provide valuable information in the study of the conditions for the formation of ores. When determining the stages and stages of ore deposition at the Dagkesaman deposit, data on the forms of isolation, chemical composition and internal structure of gold particles were used. The established granulometric composition and mineral association of gold are ofpractical importance in the technological processing of ores.","PeriodicalId":41869,"journal":{"name":"Proceedings of the Tula States University-Sciences of Earth","volume":"1 1","pages":""},"PeriodicalIF":0.1,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"70575428","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
ANIONIC-CATIONIC COMPOSITION OF SOIL IN URBANIZED ECOSYSTEMS OF THE TULA REGION 图拉地区城市化生态系统土壤阴离子-阳离子组成
IF 0.1
Proceedings of the Tula States University-Sciences of Earth Pub Date : 2023-01-01 DOI: 10.46689/2218-5194-2023-1-1-27-37
O. Kristina, A. Vyacheslav, Gorelova Svetlana
{"title":"ANIONIC-CATIONIC COMPOSITION OF SOIL IN URBANIZED ECOSYSTEMS OF THE TULA REGION","authors":"O. Kristina, A. Vyacheslav, Gorelova Svetlana","doi":"10.46689/2218-5194-2023-1-1-27-37","DOIUrl":"https://doi.org/10.46689/2218-5194-2023-1-1-27-37","url":null,"abstract":"In order to assess the state of soils in the Tula region, the anionic-cationic composition of soils was determined. The most polluted of the soils are of the sanitary protection zone of chemical and metallurgical enterprises. The data obtained indicate a high level of anthropogenic pollution of soils of cities with nitrate and sulfate ions in comparison with the clean zone of the Yasnaya Polyana Museum-Estate. It was found that violation of the Na+ / K+ ratio, which is an important parameter for the mechanism of soil resistance to salinity, should be noted.","PeriodicalId":41869,"journal":{"name":"Proceedings of the Tula States University-Sciences of Earth","volume":"1 1","pages":""},"PeriodicalIF":0.1,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"70575453","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
THE EFFECTIVENESS OF THE APPLICATION OF THE FACE ON THE EXAMPLE OF THE DESTRUCTION OF CONCRETE STRUCTURES BY DEFLAGRATION 以爆燃破坏混凝土结构为例，验证了该方法的有效性
IF 0.1
Proceedings of the Tula States University-Sciences of Earth Pub Date : 2023-01-01 DOI: 10.46689/2218-5194-2023-1-1-456-462
E. Kazarina, A.A. Galimyanov, A. Rasskazova, V.I. Mishnev
{"title":"THE EFFECTIVENESS OF THE APPLICATION OF THE FACE ON THE EXAMPLE OF THE DESTRUCTION OF CONCRETE STRUCTURES BY DEFLAGRATION","authors":"E. Kazarina, A.A. Galimyanov, A. Rasskazova, V.I. Mishnev","doi":"10.46689/2218-5194-2023-1-1-456-462","DOIUrl":"https://doi.org/10.46689/2218-5194-2023-1-1-456-462","url":null,"abstract":"Extensive practical experience in conducting drilling and blasting operations confirms the relevance of the application of the face in the context of explosion quality. However, based on the experience of some quarries, there are doubts about the need to use slaughtering as one of the main factors in increasing the efficiency and, accordingly, abandoning it. The authors of different studies are divided in their opinions. Many researchers claim that the slaughtering contributes to an increase in the useful use of the energy of the explosion, however, under certain conditions, the slaughtering does not affect the efficiency of destruction. The article presents a laboratory study of the effectiveness of the slaughtering during crushing by deflagration method.","PeriodicalId":41869,"journal":{"name":"Proceedings of the Tula States University-Sciences of Earth","volume":"1 1","pages":""},"PeriodicalIF":0.1,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"70575532","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
SIMULATION OF PARAMETERS OF INFLUENCE ZONES VERTICAL POLLUTANT FILTRATION AND WATER EROSION OF ANTHROPOGENIC MINERAL FORMATIONS 人为矿物地层影响带、垂直污染物过滤和水侵蚀参数模拟
IF 0.1
Proceedings of the Tula States University-Sciences of Earth Pub Date : 2023-01-01 DOI: 10.46689/2218-5194-2023-1-1-544-554
N. Kachurin, D. Prokhorov, Dmitry Ambartsumov, Ivan Erogin
{"title":"SIMULATION OF PARAMETERS OF INFLUENCE ZONES VERTICAL POLLUTANT FILTRATION AND WATER EROSION OF ANTHROPOGENIC MINERAL FORMATIONS","authors":"N. Kachurin, D. Prokhorov, Dmitry Ambartsumov, Ivan Erogin","doi":"10.46689/2218-5194-2023-1-1-544-554","DOIUrl":"https://doi.org/10.46689/2218-5194-2023-1-1-544-554","url":null,"abstract":"Approaches are considered for modeling the parameters of the zones of influence of the vertical migration of a pollutant into the soil and further into the underlying rocks, as well as the vertical migration of the leachate of anthropogenic mineral formations into aquifers. Computational experiments have been carried out and graphs of changes in pollutant concentration have been obtained. To model the size and shape of zones of influence of water erosion, approaches are proposed for assessing runoff from anthropogenic mineral formations.","PeriodicalId":41869,"journal":{"name":"Proceedings of the Tula States University-Sciences of Earth","volume":"1 1","pages":""},"PeriodicalIF":0.1,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"70576043","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
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