Pub Date : 2023-01-01DOI: 10.46689/2218-5194-2023-2-1-26-36
V.G. MARGARYAN
The work is devoted to the assessment of the winter minimum average monthly runoff of the lake basin. Sevan. The winter minimum average monthly flow rates are calculated for posts on rivers with a series of observations of 40 years or more and flowing into lakes. Sevan. Reliability curves were constructed, the values of the minimum monthly runoff with a security of50, 75, 80, 90, 95 and 98 % for the winter period were estimatedfor 12 sections. The values of runoff norms, its coefficients of variation (Cv) and asymmetry (Cs) are determined. An analysis of the distribution of the studied hydrological characteristics was carried out.
{"title":"TO THE ISSUE OF THE ASSESSMENT OF THE WINTER MINIMUM MONTHLY AVERAGE FLOW OF THE RIVERS OF THE LAKE SEVAN BASIN","authors":"V.G. MARGARYAN","doi":"10.46689/2218-5194-2023-2-1-26-36","DOIUrl":"https://doi.org/10.46689/2218-5194-2023-2-1-26-36","url":null,"abstract":"The work is devoted to the assessment of the winter minimum average monthly runoff of the lake basin. Sevan. The winter minimum average monthly flow rates are calculated for posts on rivers with a series of observations of 40 years or more and flowing into lakes. Sevan. Reliability curves were constructed, the values of the minimum monthly runoff with a security of50, 75, 80, 90, 95 and 98 % for the winter period were estimatedfor 12 sections. The values of runoff norms, its coefficients of variation (Cv) and asymmetry (Cs) are determined. An analysis of the distribution of the studied hydrological characteristics was carried out.","PeriodicalId":41869,"journal":{"name":"Proceedings of the Tula States University-Sciences of Earth","volume":"2014 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":"135153069","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}
Pub Date : 2023-01-01DOI: 10.46689/2218-5194-2023-1-1-283-296
Olga Kudrevatykh, Valery V. Seredin, A. Andrianov, V. Krasilnikov
In the modern construction and survey industry, BIM technologies are becoming an integral part of the production process. BIM technologies include: 3d design, information modeling (IM) of existing objects and process control. When creating a BIM model, as a rule, information about aboveground structures is used, less often aboveground and underground objects, and in some cases aboveground, underground objects and a geological 3d model. The close integration of BIM into the industry has a positive effect at all stages ofproject implementation, which is expressed in reducing the time, cost and improving the overall quality of work. Such a trend leads to an increase in the number of software products that support activities in the BIM environment, which, however, may cause the problem of choosing the most optimal software that meets all the needs of the user within his professional tasks. In the Russian market, geologists and designers use a fairly large number of programs for building volumetric engineering and geological models and transmitting this information to the project. Most of the programs used are quite time-consuming and have a high cost. In the article the existing programs on the market are considered and the choice of the most effective for creating BIM-models is made.
{"title":"ON THE CHOICE OF SOFTWARE FOR BIM CREATION IN GEOTECHNICAL ENGINEERING","authors":"Olga Kudrevatykh, Valery V. Seredin, A. Andrianov, V. Krasilnikov","doi":"10.46689/2218-5194-2023-1-1-283-296","DOIUrl":"https://doi.org/10.46689/2218-5194-2023-1-1-283-296","url":null,"abstract":"In the modern construction and survey industry, BIM technologies are becoming an integral part of the production process. BIM technologies include: 3d design, information modeling (IM) of existing objects and process control. When creating a BIM model, as a rule, information about aboveground structures is used, less often aboveground and underground objects, and in some cases aboveground, underground objects and a geological 3d model. The close integration of BIM into the industry has a positive effect at all stages ofproject implementation, which is expressed in reducing the time, cost and improving the overall quality of work. Such a trend leads to an increase in the number of software products that support activities in the BIM environment, which, however, may cause the problem of choosing the most optimal software that meets all the needs of the user within his professional tasks. In the Russian market, geologists and designers use a fairly large number of programs for building volumetric engineering and geological models and transmitting this information to the project. Most of the programs used are quite time-consuming and have a high cost. In the article the existing programs on the market are considered and the choice of the most effective for creating BIM-models is made.","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":"70575014","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}
Pub Date : 2023-01-01DOI: 10.46689/2218-5194-2023-1-1-239-250
N. Kachurin, E. Kurekhin, V. Melnik
The article presents the factors affecting the performance of excavators and dump trucks. The main dependences of the technical readiness coefficient of hydraulic excavators (Hitachi, Volvo, Komatsu PC, Liebherr) with a bucket capacity of 1...3.5 m3, in combination with articulated dump trucks Volvo, Bell, BelAZ (with a load capacity of 10-20 tons), quarry dump trucks BelAZ, Terex, Caterpillar, Komatsu (40.100 tons) are given. To increase the efficiency of the process of transporting rock mass at coal mines, the regularities of changes in the performance of quarry dump trucks have been studied. The obtained research results allow us to make a forecast assessment of the annual operational productivity of mining and transport equipment when planning the work of coal mining enterprises in the short term.
{"title":"SUBSTANTIA TION OF PARAMETERS OF EXCAVATOR-AUTOMOBILE COMPLEXES AT COAL MINES TAKING INTO ACCOUNT THE RELIABILITY FACTOR","authors":"N. Kachurin, E. Kurekhin, V. Melnik","doi":"10.46689/2218-5194-2023-1-1-239-250","DOIUrl":"https://doi.org/10.46689/2218-5194-2023-1-1-239-250","url":null,"abstract":"The article presents the factors affecting the performance of excavators and dump trucks. The main dependences of the technical readiness coefficient of hydraulic excavators (Hitachi, Volvo, Komatsu PC, Liebherr) with a bucket capacity of 1...3.5 m3, in combination with articulated dump trucks Volvo, Bell, BelAZ (with a load capacity of 10-20 tons), quarry dump trucks BelAZ, Terex, Caterpillar, Komatsu (40.100 tons) are given. To increase the efficiency of the process of transporting rock mass at coal mines, the regularities of changes in the performance of quarry dump trucks have been studied. The obtained research results allow us to make a forecast assessment of the annual operational productivity of mining and transport equipment when planning the work of coal mining enterprises in the short term.","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":"70575241","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}
Pub Date : 2023-01-01DOI: 10.46689/2218-5194-2023-1-1-308-327
M. Rylnikova, M. Tsupkina, Alexey Kirkov
The article describes modern technologies of big data yrocessing in the deyosits of solid minerals. The approaches to the management of primary information from various sources in the development of deposits are considered. The article identifies the advantages of this technology over the currently used methods of primary data processing. The structure of big data analytical systems is developed. This structure provides increased reliability of geological information in the development of natural deposits and technogenic formations. Relationships between primary data and secondary data are described. Proper processing of primary data will increase the reliability of determining the qualitative and quantitative characteristics of minerals.
{"title":"TECHNOLOGIES OF BIG DATA COLLECTION AND PROCESSING - THE BASIS FOR INCREASING THE RELIABILITY OF PRIMARY INFORMATION ABOUT ROCK MASSIFS IN THE DEVELOPMENT OF MINERAL DEPOSITS AND TECHNOGENIC FORMATIONS","authors":"M. Rylnikova, M. Tsupkina, Alexey Kirkov","doi":"10.46689/2218-5194-2023-1-1-308-327","DOIUrl":"https://doi.org/10.46689/2218-5194-2023-1-1-308-327","url":null,"abstract":"The article describes modern technologies of big data yrocessing in the deyosits of solid minerals. The approaches to the management of primary information from various sources in the development of deposits are considered. The article identifies the advantages of this technology over the currently used methods of primary data processing. The structure of big data analytical systems is developed. This structure provides increased reliability of geological information in the development of natural deposits and technogenic formations. Relationships between primary data and secondary data are described. Proper processing of primary data will increase the reliability of determining the qualitative and quantitative characteristics of minerals.","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":"70575247","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}
Pub Date : 2023-01-01DOI: 10.46689/2218-5194-2023-1-1-328-337
A. Sekisov, A. Cheban
Preliminary softening of the massif with natural brine leads to a decrease in the strength of kimberlites by 30-40 %, which allows not only to increase the productivity of loosening, but also to provide a damping effect on the mineral complex of kimberlites to increase the safety of jewelry grade crystals. The article proposes a technology using a scraper with combined equipment. The preparation of the kimberlite array for excavation is carried out when the scraper moves at idle speed by loosening the upper layer with simultaneous supply of natural brine through the teeth of the ripper into the underlying layer for its subsequent softening. After the scraper is turned, the loosened rock mass is excavated with an elongated bucket and transported to the transfer point.
{"title":"KIMBERLITE DEVELOPMENT TECHNOLOGY USING A SCRAPER EQUIPPED WITH COMBINED EQUIPMENT","authors":"A. Sekisov, A. Cheban","doi":"10.46689/2218-5194-2023-1-1-328-337","DOIUrl":"https://doi.org/10.46689/2218-5194-2023-1-1-328-337","url":null,"abstract":"Preliminary softening of the massif with natural brine leads to a decrease in the strength of kimberlites by 30-40 %, which allows not only to increase the productivity of loosening, but also to provide a damping effect on the mineral complex of kimberlites to increase the safety of jewelry grade crystals. The article proposes a technology using a scraper with combined equipment. The preparation of the kimberlite array for excavation is carried out when the scraper moves at idle speed by loosening the upper layer with simultaneous supply of natural brine through the teeth of the ripper into the underlying layer for its subsequent softening. After the scraper is turned, the loosened rock mass is excavated with an elongated bucket and transported to the transfer point.","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":"70575269","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}
Pub Date : 2023-01-01DOI: 10.46689/2218-5194-2023-1-1-413-426
D. Domozhirov, Vladimir Perchament, A. Polinov, I. Pytalev
An increase in the production capacity of quarries and sections is accompanied by the preparation of large volumes of rock mass for excavation in one step, therefore cascade blasting is often used, which is accompanied by an increased impact of the shock-air wave (UVV) effect on protected objects adjacent to the mining site. Analytical relations are given for determining the pressures at the front of the air waves of contact explosions and equivalent buried charges, depending on the mass of the instantly exploding charge and the distance to the protected object. An amendment is proposed that takes into account the simultaneity and imposition of the arrival of disturbances to the protected object from instantly exploding sites in various blocks at different distances during cascade explosions in open-pit mining. The dependences of the reduced depths of borehole charges operating on two free surfaces are presented. For operational calculations of UVV safety, a nomogram is presented on aligned parallel scales.
{"title":"JUSTIFICATION OF SHOCK-AIR WAVE SAFETY OF INDUSTRIAL EXPLOSIONS OF LARGE BLOCKS IN CASCADES","authors":"D. Domozhirov, Vladimir Perchament, A. Polinov, I. Pytalev","doi":"10.46689/2218-5194-2023-1-1-413-426","DOIUrl":"https://doi.org/10.46689/2218-5194-2023-1-1-413-426","url":null,"abstract":"An increase in the production capacity of quarries and sections is accompanied by the preparation of large volumes of rock mass for excavation in one step, therefore cascade blasting is often used, which is accompanied by an increased impact of the shock-air wave (UVV) effect on protected objects adjacent to the mining site. Analytical relations are given for determining the pressures at the front of the air waves of contact explosions and equivalent buried charges, depending on the mass of the instantly exploding charge and the distance to the protected object. An amendment is proposed that takes into account the simultaneity and imposition of the arrival of disturbances to the protected object from instantly exploding sites in various blocks at different distances during cascade explosions in open-pit mining. The dependences of the reduced depths of borehole charges operating on two free surfaces are presented. For operational calculations of UVV safety, a nomogram is presented on aligned parallel scales.","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":"70575597","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}
Pub Date : 2023-01-01DOI: 10.46689/2218-5194-2023-1-1-471-479
M. Shevchenko, V. Melnik
The article presents the results of studies of the geomechanical state of the rock mass for the design of underground mining operations. The method of investigation is the method of spectral seismic profiling (SSP), which is based on the acoustic properties of an array of rocks. The purpose of the research is to predict the degree of structural disturbance of the rock mass of rocks and its geomechanical condition for choosing the locations of mine workings and the method of their penetration. The result of the research are spectral seismic sections that allow us to assess the degree of disturbance of the rock mass and predict its behavior in various types of tunneling operations.
{"title":"STUDY OF THE GEOMECHANICAL STATE OF THE ROCK MASS IN UNDERGROUND CONDITIONS","authors":"M. Shevchenko, V. Melnik","doi":"10.46689/2218-5194-2023-1-1-471-479","DOIUrl":"https://doi.org/10.46689/2218-5194-2023-1-1-471-479","url":null,"abstract":"The article presents the results of studies of the geomechanical state of the rock mass for the design of underground mining operations. The method of investigation is the method of spectral seismic profiling (SSP), which is based on the acoustic properties of an array of rocks. The purpose of the research is to predict the degree of structural disturbance of the rock mass of rocks and its geomechanical condition for choosing the locations of mine workings and the method of their penetration. The result of the research are spectral seismic sections that allow us to assess the degree of disturbance of the rock mass and predict its behavior in various types of tunneling operations.","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":"70575669","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}
Pub Date : 2023-01-01DOI: 10.46689/2218-5194-2023-2-1-73-83
SH. AMANOVA
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.
{"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}
Pub Date : 2023-01-01DOI: 10.46689/2218-5194-2023-2-1-92-120
CH.M. KHALIFA-ZADE, Z.JA. EFENDIYEVA, N.G. VALIEV
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...
{"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}
Pub Date : 2023-01-01DOI: 10.46689/2218-5194-2023-2-1-6-17
YU.N. LINNIK, A.B. ZHABIN, V.YU. LINNIK
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...
{"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}
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