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SPATIAL MODEL OF BANK AB AT THE MINE FIELD BKPRU-2 OF PJSC URALKALI PJSC乌拉尔矿bkpru-2矿区ab库空间模型
IF 0.1
Proceedings of the Tula States University-Sciences of Earth Pub Date : 2023-01-01 DOI: 10.46689/2218-5194-2023-1-1-523-531
S. Andreiko, E. Lukyanets
{"title":"SPATIAL MODEL OF BANK AB AT THE MINE FIELD BKPRU-2 OF PJSC URALKALI","authors":"S. Andreiko, E. Lukyanets","doi":"10.46689/2218-5194-2023-1-1-523-531","DOIUrl":"https://doi.org/10.46689/2218-5194-2023-1-1-523-531","url":null,"abstract":"Among the methods of local predication of gas and dynamic phenomena at potash mines being tried, there is no method based on structural and tectonic analysis of the structure of potash banks, which largely determines the gas-dynamic danger of potash banks and enclosing rocks. The purpose of this study is to identify the optimal method of spatial interpolation of the silvinite bank AB. The results obtained will be used in the formation of a method for predicting gas and dynamic phenomena based on structural and tectonic analysis of the structure of potash banks.","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":"70576291","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
RESEARCH OF SORPTION PROPERTIES OF SALT ON THE EXAMPLE OF GASES CONTAINED IN THE ATMOSPHERE OF POTASSIUM MINES 盐的吸附特性研究——以钾矿大气中气体为例
IF 0.1
Proceedings of the Tula States University-Sciences of Earth Pub Date : 2023-01-01 DOI: 10.46689/2218-5194-2023-1-1-495-507
A. Sukhanov, Nikita Bruev, R. Gazizullin, Alexey Starikov
{"title":"RESEARCH OF SORPTION PROPERTIES OF SALT ON THE EXAMPLE OF GASES CONTAINED IN THE ATMOSPHERE OF POTASSIUM MINES","authors":"A. Sukhanov, Nikita Bruev, R. Gazizullin, Alexey Starikov","doi":"10.46689/2218-5194-2023-1-1-495-507","DOIUrl":"https://doi.org/10.46689/2218-5194-2023-1-1-495-507","url":null,"abstract":"Currently, one of the important tasks of mining enterprises is the development of new ways to improve the energy efficiency of ventilation systems in underground mines. One of these measures is the introduction of ventilation schemes with partial reuse of outgoing air to ventilate subsequent work areas. The safety of the proposed measure can be substantiated by a comprehensive study of the properties of the potash array. One of these properties is the ability of sylvinite to actively absorb harmful gaseous impurities present in the outgoing air stream from the mine atmosphere. The paper presents the scientific substantiation of the sorption of gases by the potash massif, as well as a number of natural and laboratory studies.","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":"70576446","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
ASSESSMENT OF THE QUALITY OF UNDERGROUND AND SURFACE WATERS OF THE VERKHNEKAMSKINDUSTRIAL DISTRICT 沃赫涅卡姆斯克工业区地下水和地表水水质评价
Proceedings of the Tula States University-Sciences of Earth Pub Date : 2023-01-01 DOI: 10.46689/2218-5194-2023-2-1-84-91
L.E. SHEINKMAN, M.S. IVLIEVA
{"title":"ASSESSMENT OF THE QUALITY OF UNDERGROUND AND SURFACE WATERS OF THE VERKHNEKAMSKINDUSTRIAL DISTRICT","authors":"L.E. SHEINKMAN, M.S. IVLIEVA","doi":"10.46689/2218-5194-2023-2-1-84-91","DOIUrl":"https://doi.org/10.46689/2218-5194-2023-2-1-84-91","url":null,"abstract":"The article considers the influence of the Verkhnekamsk industrial district on surface and groundwater. The main pollutants entering the rivers - potassium, calcium, magnesium, sodium, chlorides, aliphatic amines, lead to changes in the water and hydrochemical regime. The research provides information on the micro-component composition of potash waste. The critical level of mineralization in small rivers contributes to an increase in groundwater pollution. The degree of contamination was assessed for 14 rivers of the territory of the Uralkali mine fields for 2000, 2011 and 2013. The result of the analysis of UKIZV more than half belong to the class of \"extremely dirty\" and \"very polluted\". The main polluting ingredients are sodium and potassium chlorides. In conclusion, the problems of problem solving are proposed.","PeriodicalId":41869,"journal":{"name":"Proceedings of the Tula States University-Sciences of Earth","volume":"51 10 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":"135153040","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
RESEARCH OF THE PATTERN OF FORMATION OF SLUDGE-SLURRYPULP IN THE CONDITIONS OF MINING DISTRICT DRAINAGE SYSTEM 矿区排水系统条件下污泥浆浆形成规律研究
IF 0.1
Proceedings of the Tula States University-Sciences of Earth Pub Date : 2023-01-01 DOI: 10.46689/2218-5194-2023-1-1-297-307
N. Ovchinnikov
{"title":"RESEARCH OF THE PATTERN OF FORMATION OF SLUDGE-SLURRYPULP IN THE CONDITIONS OF MINING DISTRICT DRAINAGE SYSTEM","authors":"N. Ovchinnikov","doi":"10.46689/2218-5194-2023-1-1-297-307","DOIUrl":"https://doi.org/10.46689/2218-5194-2023-1-1-297-307","url":null,"abstract":"The picture of the formation of sludge-slurry pulp in the conditions of the district drainage of the «Udachny» mine has been researched. Two main reasons for the intensive siltation of the water catchments of the district drainage system have been established. Recommendations for minimizing the siltation rate of drainage mine workings are given.","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":"70575111","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
IMPRO VEMENT OF EXPL OSIVE PREPARATION OF THE EXCAVATION BLOCK OF FRACTURED ROCKS FOR 裂隙岩体开挖块体炸药制备工艺的改进
IF 0.1
Proceedings of the Tula States University-Sciences of Earth Pub Date : 2023-01-01 DOI: 10.46689/2218-5194-2023-1-1-371-381
V. Safronov, V. Sarychev, Y. Zaytsev, V. Safronov
{"title":"IMPRO VEMENT OF EXPL OSIVE PREPARATION OF THE EXCAVATION BLOCK OF FRACTURED ROCKS FOR","authors":"V. Safronov, V. Sarychev, Y. Zaytsev, V. Safronov","doi":"10.46689/2218-5194-2023-1-1-371-381","DOIUrl":"https://doi.org/10.46689/2218-5194-2023-1-1-371-381","url":null,"abstract":"Crushing of the rock mass of the excavation block is mainly influenced by macrocracking, which determines the divisibility of rocks into natural ones. The dimensions of the natural separations of the extraction block are determined by the values of the parameters of the macro crack systems. In practice, it is quite common to encounter conditions where natural individual extraction blocks satisfy processes in size in all sections of the pit-DSE process chain and only one or two layers with separations that need to be crushed. Using the principle of \"no fraction by explosion of nothing superfluous, \" a controlled interscreen crushing scheme with a certain location of downhole charges within a large-block rock layer is proposed.","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":"70575209","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
ON A RATIONAL APPROACH TO EXPLOSIVE BREAKING IN QUARRIES AND THE USE OF CERTAIN EXPLOSIVES 论采石场爆破的合理方法及某些炸药的使用
IF 0.1
Proceedings of the Tula States University-Sciences of Earth Pub Date : 2023-01-01 DOI: 10.46689/2218-5194-2023-1-1-435-444
S. Zharikov, V. Kutuev
{"title":"ON A RATIONAL APPROACH TO EXPLOSIVE BREAKING IN QUARRIES AND THE USE OF CERTAIN EXPLOSIVES","authors":"S. Zharikov, V. Kutuev","doi":"10.46689/2218-5194-2023-1-1-435-444","DOIUrl":"https://doi.org/10.46689/2218-5194-2023-1-1-435-444","url":null,"abstract":"The article considers the possibilities of changing the ledge blast chipping at quarries in the direction of a highly efficient technology that can significantly reduce the cost of drilling and blasting, while using the existing potential for the use of certain explosives.","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":"70575831","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
DETERMINATION OF THE STRENGTH PROPERTIES OF LAYERED SPECIMENS PRODUCED BY THE METHOD OF SOLID FILLING 固体充填法分层试样强度特性的测定
IF 0.1
Proceedings of the Tula States University-Sciences of Earth Pub Date : 2023-01-01 DOI: 10.46689/2218-5194-2023-1-1-404-412
A. Udartsev, A.K. Asanov
{"title":"DETERMINATION OF THE STRENGTH PROPERTIES OF LAYERED SPECIMENS PRODUCED BY THE METHOD OF SOLID FILLING","authors":"A. Udartsev, A.K. Asanov","doi":"10.46689/2218-5194-2023-1-1-404-412","DOIUrl":"https://doi.org/10.46689/2218-5194-2023-1-1-404-412","url":null,"abstract":"The article presents the results of laboratory studies to determine the strensth properties of layered samples under uniaxial compression, made from a sand-cement mixture by the \"solid pouring\" 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":"70575503","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
ENSURING INFORMATION SECURITY OF MINING EQUIPMENT IN THE QUANTUM ERA 确保量子时代挖矿设备信息安全
IF 0.1
Proceedings of the Tula States University-Sciences of Earth Pub Date : 2023-01-01 DOI: 10.46689/2218-5194-2023-1-1-567-584
M.A. Berestnev, A. Minbaleev, K. Evsikov
{"title":"ENSURING INFORMATION SECURITY OF MINING EQUIPMENT IN THE QUANTUM ERA","authors":"M.A. Berestnev, A. Minbaleev, K. Evsikov","doi":"10.46689/2218-5194-2023-1-1-567-584","DOIUrl":"https://doi.org/10.46689/2218-5194-2023-1-1-567-584","url":null,"abstract":"The article considers the expediency of changing the methods of ensuring information security of automated process control systems (automated process control systems) of extractive industry enterprises. The analysis of foreign experience allowed us to say that the world's leading economies are preparing for the appearance of a cryptographically relevant quantum computer. Many countries have adopted mandatory and recommendatory documents on the transfer of critical information infrastructure to quantum-secure methods of information protection: quantum key distribution or post-quantum cryptography. Both of these methods have their advantages and disadvantages, which must be taken into account when implementing the automated process control system. The analysis shows that post-quantum cryptography, although it requires less economic costs to improve cryptographic information protection systems, but the cryptographic stability of these algorithms is conditionally secure. The study allows us to conclude that it is advisable to recommend quantum key distribution systems for use in the extractive industry...","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":"70576510","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
PHYSICAL PROPERTIES OF SALT ROCKS, WHICH ARE FORMING SPECIFIC PARAMETERS OF AIR ENVIRONMENT 盐岩的物理性质，形成了特定的空气环境参数
IF 0.1
Proceedings of the Tula States University-Sciences of Earth Pub Date : 2023-01-01 DOI: 10.46689/2218-5194-2023-1-1-67-80
G. Feinburg, K. Cherny
{"title":"PHYSICAL PROPERTIES OF SALT ROCKS, WHICH ARE FORMING SPECIFIC PARAMETERS OF AIR ENVIRONMENT","authors":"G. Feinburg, K. Cherny","doi":"10.46689/2218-5194-2023-1-1-67-80","DOIUrl":"https://doi.org/10.46689/2218-5194-2023-1-1-67-80","url":null,"abstract":"The article discusses the main physical and chemical properties of salt rocks - alkali metal chlorides of sodium, potassium, magnesium - halite, sylvinite, carnallite, which form the specific parameters of the air environment of rock-salt and potash mines, including underground speleohospitals, as well as special salt rooms - \"salt caves\" or speleoclimatic chambers used for therapeutic and recreational purposes. The data of long-term field observations by the authors for slow current (for visual observation and instrumental fixation) natural phenomena - the interfacial interaction of moist air with the polymineral salt surface of natural rocks are presented.","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":"70576648","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 RELIEF ON THE SHOCK-AIR WAVE EFFECT DURING BLASTING OPERATIONS IN A QUARRY 某采石场爆破作业中起伏度对冲击波效应的影响
Proceedings of the Tula States University-Sciences of Earth Pub Date : 2023-01-01 DOI: 10.46689/2218-5194-2023-2-1-147-157
D.V. DOMOZHIROV, V.KH. PARCHMENT, A.A. POLINOV, I.A. PYTALEV
{"title":"THE INFLUENCE OF RELIEF ON THE SHOCK-AIR WAVE EFFECT DURING BLASTING OPERATIONS IN A QUARRY","authors":"D.V. DOMOZHIROV, V.KH. PARCHMENT, A.A. POLINOV, I.A. PYTALEV","doi":"10.46689/2218-5194-2023-2-1-147-157","DOIUrl":"https://doi.org/10.46689/2218-5194-2023-2-1-147-157","url":null,"abstract":"The heterogeneity of the relief of the surface of the location of the main mining structures during blasting leads to an increase in the impact of the air-blast effect on the protected objects adjacent to the quarry field. A correction is proposed that takes into account the volume of the disturbance actually covered at a distance (r, m) in comparison with the disturbance covered by it due to the relief inhomogeneity along the path of air-blast propagation. The ratios of corrections for the relief are presented depending on the type of heterogeneity and its location relative to the protected object. Research methods: analytical estimates and experimental studies of air-blast disturbances of explosions of contact and buried charges in open-cast mining; geometric modeling of the actually covered volume of perturbation on the path of air-blast propagation due to the inhomogeneity of the relief during the explosion of an additional equivalent charge.","PeriodicalId":41869,"journal":{"name":"Proceedings of the Tula States University-Sciences of Earth","volume":"41 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":"135262118","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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