Geomechanical processes during underground mining / Ukraine; Yalta School of Underground Mining (6th : 2012 : Dnipropetrovs'k

Public ISBD Titre : Geomechanical processes during underground mining : proceedings of the School of Underground Mining, Dnipropetrov'k/Yalta, Ukraine, 24-28 September 2012 Type de document : texte imprimé Auteurs : Ukraine; Yalta School of Underground Mining (6th : 2012 : Dnipropetrovs'k ; Genadiy Pivnyak ; Volodymyr Bondarenka ; Iryna Kovalevs'ka Editeur : Boca Raton [USA] : CRC press Année de publication : 2012 Importance : 230 p. Présentation : ill. Format : 25 cm ISBN/ISSN/EAN : 978-0-415-66174-4 Note générale : Bibliogr. Langues : Anglais (eng) Catégories : Livres Tags : Mines and mineral resources -- Congresses  Mining engineering -- Congresses Index. décimale : 622 Techniques minières et activités connexes Résumé : This volume deals with economic aspects of mining companies’ development strategies, various mineral deposits development techniques, imitational modeling of mine workings with rock massif, methane extraction technologies during coal mining, geomechanical processes during plow mining, mining transport importance for mineral extraction, massif strain-stress state management using non-explosive destructing materials, and surface mining's detrimental influence on the environment. Special attention is paid to alternative ways of mining, such as borehole underground coal gasification for extraction of hardly accessible coal and development of gasification plant and development and use of alternative sources of energy such as gas hydrates and sun energy are also disucssed in this book. This collection of scientific papers will be of interest to mining engineers, engineering technicians, designers, scientific and research personnel, students, postgraduates, and all mining-related professionals working in the coal and ore industry. Geomechanical processes during underground mining : proceedings of the School of Underground Mining, Dnipropetrov'k/Yalta, Ukraine, 24-28 September 2012 [texte imprimé] / Ukraine; Yalta School of Underground Mining (6th : 2012 : Dnipropetrovs'k ; Genadiy Pivnyak ; Volodymyr Bondarenka ; Iryna Kovalevs'ka . - Boca Raton (USA) : CRC press, 2012 . - 230 p. : ill. ; 25 cm. ISBN : 978-0-415-66174-4 Bibliogr. Langues : Anglais (eng) Catégories : Livres Tags : Mines and mineral resources -- Congresses  Mining engineering -- Congresses Index. décimale : 622 Techniques minières et activités connexes Résumé : This volume deals with economic aspects of mining companies’ development strategies, various mineral deposits development techniques, imitational modeling of mine workings with rock massif, methane extraction technologies during coal mining, geomechanical processes during plow mining, mining transport importance for mineral extraction, massif strain-stress state management using non-explosive destructing materials, and surface mining's detrimental influence on the environment. Special attention is paid to alternative ways of mining, such as borehole underground coal gasification for extraction of hardly accessible coal and development of gasification plant and development and use of alternative sources of energy such as gas hydrates and sun energy are also disucssed in this book. This collection of scientific papers will be of interest to mining engineers, engineering technicians, designers, scientific and research personnel, students, postgraduates, and all mining-related professionals working in the coal and ore industry.

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New Developments in Mining Engineering 2015

Public ISBD Titre : New Developments in Mining Engineering 2015 : theoretical and Practical Solutions of Mineral Resources Mining Type de document : texte imprimé Auteurs : Genadiy Pivnyak, Editeur commercial ; Volodymyr Bondarenko, Editeur commercial Editeur : London [UK] : CRC press Année de publication : 2015 Importance : 606p. Présentation : ill., couv.i ll. en coul. Format : 25 cm ISBN/ISSN/EAN : 978-1-138-02883-8 Langues : Anglais (eng) Catégories : Livres Tags : Technique miniLre Index. décimale : 622 Techniques minières et activités connexes Résumé : This annual series of books includes scientific papers on mining profiles. This volume presents multiple aspects of mining technology implementation in several aspects: extraction of coal, iron, manganese, uranium and other ores. Capturing and utilization of coalbed methane by various methods including alternative ones, safety measures in mining, ecological aspects, etc. Specific attention is paid to intensification of mineral resources extraction processes by way of modernizing opening methods, development and mining methods depending on mining-geological conditions. Experimental results of stress-strain state rock massif forecast by means of computational experiments using recursive methods are also discussed. Any mining operations should finally result in adequate recovery of land surface and utilization of mining wastes using various environmentally friendly methods, thus, sufficient attention is paid to this scientific trend. Non-traditional methods of minerals mining are becoming more topical and of higher demand in the modern society. Hence, several papers/chapters are devoted to underground coal gasification and its subsequent processes. In addition, extraction technologies of gas hydrate, as a source of an abundant amount of natural gas, are thoroughly examined in this book, including implementation of gas hydrate technologies for mine methane utilizations with its following transportation in a solid state. Furthermore, attention is given to evaluation of economic efficiency of minerals mining by the proposed methods, their ways of enrichment, ecological aspects and the influence of mining production on the environment, innovational logistic solutions at mining enterprises, and also to perspectives of Ukraine’s mining industry integration to the European standards. New Developments in Mining Engineering 2015 : theoretical and Practical Solutions of Mineral Resources Mining [texte imprimé] / Genadiy Pivnyak, Editeur commercial ; Volodymyr Bondarenko, Editeur commercial . - London (UK) : CRC press, 2015 . - 606p. : ill., couv.i ll. en coul. ; 25 cm. ISBN : 978-1-138-02883-8 Langues : Anglais (eng) Catégories : Livres Tags : Technique miniLre Index. décimale : 622 Techniques minières et activités connexes Résumé : This annual series of books includes scientific papers on mining profiles. This volume presents multiple aspects of mining technology implementation in several aspects: extraction of coal, iron, manganese, uranium and other ores. Capturing and utilization of coalbed methane by various methods including alternative ones, safety measures in mining, ecological aspects, etc. Specific attention is paid to intensification of mineral resources extraction processes by way of modernizing opening methods, development and mining methods depending on mining-geological conditions. Experimental results of stress-strain state rock massif forecast by means of computational experiments using recursive methods are also discussed. Any mining operations should finally result in adequate recovery of land surface and utilization of mining wastes using various environmentally friendly methods, thus, sufficient attention is paid to this scientific trend. Non-traditional methods of minerals mining are becoming more topical and of higher demand in the modern society. Hence, several papers/chapters are devoted to underground coal gasification and its subsequent processes. In addition, extraction technologies of gas hydrate, as a source of an abundant amount of natural gas, are thoroughly examined in this book, including implementation of gas hydrate technologies for mine methane utilizations with its following transportation in a solid state. Furthermore, attention is given to evaluation of economic efficiency of minerals mining by the proposed methods, their ways of enrichment, ecological aspects and the influence of mining production on the environment, innovational logistic solutions at mining enterprises, and also to perspectives of Ukraine’s mining industry integration to the European standards.

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Technical and geoinformational systems in mining / Ukraine; Yalta School of Underground Mining (5th : 2011 : Dnipropetrovs'k

Public ISBD Titre : Technical and geoinformational systems in mining : proceedings of the School of Underground Mining, Dnipropetrovs'k/Yalta, Ukraine, 2-8 October 2011 Type de document : texte imprimé Auteurs : Ukraine; Yalta School of Underground Mining (5th : 2011 : Dnipropetrovs'k ; Genadiy Pivnyak ; Volodymyr Bondarenko ; Iryna Kvalevs'ka Editeur : New York : CRC press Année de publication : 2011 Importance : 324 p. Présentation : ill. en coul., couv. ill. en coul Format : 25 cm ISBN/ISSN/EAN : 978-0-415-68877-2 Langues : Anglais (eng) Catégories : Livres Tags : Genie minier -- CongrLs  Mines et ressources minerales -- CongrLs Index. décimale : 622 Techniques minières et activités connexes Résumé : New trends of mineral deposits mining in the world consist of intensifying and concentration of mining operations. This is achieved with the help of new technical equipment that is more reliable, having greater service life and more available power. Consideration is given to quantity reduction of stopes and development workings together with their geometrical dimensions growth; also length increase of longwalls and extraction panels is examined. Innovative technologies helping to increase technical-economic indices, extraction volume, working efficiency and safety rules are presented in the book. Specific attention is given to unmanned mineral extraction technologies development using electro-hydraulic management systems of machinery. Plough systems are examined for coal extraction from thin and very thin seams (ranging from 0.8 to 1.2 m of thickness with gaining of stable daily output equal to 2.5-3 thousand tons). Analytical models describing geomechanical interaction between "massif-support" system elements are presented, finite-element method use for research and simulation of stress-strain state around stopes and development workings at coal, ore and other mines are also given. The borehole underground coal gasification technology is introduced with receiving technical gas for electricity generation, and syngas for usage in the chemical industry. Also research of gas hydrates and development of technologies for their extraction from the Black sea bottom is further scrutinized in this book. Technical and geoinformational systems in mining : proceedings of the School of Underground Mining, Dnipropetrovs'k/Yalta, Ukraine, 2-8 October 2011 [texte imprimé] / Ukraine; Yalta School of Underground Mining (5th : 2011 : Dnipropetrovs'k ; Genadiy Pivnyak ; Volodymyr Bondarenko ; Iryna Kvalevs'ka . - New York : CRC press, 2011 . - 324 p. : ill. en coul., couv. ill. en coul ; 25 cm. ISBN : 978-0-415-68877-2 Langues : Anglais (eng) Catégories : Livres Tags : Genie minier -- CongrLs  Mines et ressources minerales -- CongrLs Index. décimale : 622 Techniques minières et activités connexes Résumé : New trends of mineral deposits mining in the world consist of intensifying and concentration of mining operations. This is achieved with the help of new technical equipment that is more reliable, having greater service life and more available power. Consideration is given to quantity reduction of stopes and development workings together with their geometrical dimensions growth; also length increase of longwalls and extraction panels is examined. Innovative technologies helping to increase technical-economic indices, extraction volume, working efficiency and safety rules are presented in the book. Specific attention is given to unmanned mineral extraction technologies development using electro-hydraulic management systems of machinery. Plough systems are examined for coal extraction from thin and very thin seams (ranging from 0.8 to 1.2 m of thickness with gaining of stable daily output equal to 2.5-3 thousand tons). Analytical models describing geomechanical interaction between "massif-support" system elements are presented, finite-element method use for research and simulation of stress-strain state around stopes and development workings at coal, ore and other mines are also given. The borehole underground coal gasification technology is introduced with receiving technical gas for electricity generation, and syngas for usage in the chemical industry. Also research of gas hydrates and development of technologies for their extraction from the Black sea bottom is further scrutinized in this book.

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