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  • Предохранительные эмульсионные взрывчатые вещества. Оценка рецептурных факторов влияния на свойства 

    Курляк, А. В.; Курляк, Антон Валерійович; Kurliak, A.; Соболев, В. В.; Соболєв, Валерій Вікторович; Устименко, Е. Б.; Устименко, Євген Борисович; Балакин, O. А.; Балакін Олег Олександрович, Олег Олександрович (2018)
    Численное моделирование изменения термохимических характеристик предохранительных эмульсионных взрывчатых веществ. Лабораторные методы определения физико-химическихи характеристик рецептуры образцов патронированных ...
  • Дослідження схем комплектації крокуючих екскаваторів при розробці пологих родовищ 

    Корсунський, Г. Я.; Корсунський, Георгій Якович; Конопльова, О. О.; Конопльова, Олена Олександрівна; Korsunskiy, G.; Konoplyova, E. (2018)
    Під час виконання дослідження використовувалися розрахункові формули для визначення: висоти відвалу, значення об’єму переекскавації розкривних порід, продуктивності кар’єру по корисним копалинам, річного переміщення ...
  • Технологія відпрацювання техногенного родовища відкритими рудоскатами 

    Григор’єв, І. Є.; Григор’єв, Ігор Євгенійович; Григор’єв, Ю. І.; Григор’єв, Юліан Ігорович; Усачов, В. Е.; Усачов, Владислав Едуардович; Євтушенко, М. С.; Євтушенко, Марк Сергійович (2018)
    Розроблено технологію відпрацювання техногенного родовища насипного типу за допомогою пневмоколісних навантажувачів та відкритих рудоскатів, що забезпечує кращі техніко-економічні показники, ніж технологія-прототип. ...
  • Исследование выделения индикаторных газов при разрушении угля 

    Гамий, Ю. В.; Гамий, Юрий Владимирович; Гамій, Юрій Володимирович (2018)
    Исследована причина выделения оксида углерода при разрушении угля (из- менении фракционного состава) углей. Исследованы результаты лабораторных исследований, которые подтверждают выделение индикаторных газов. ...
  • Prospective tendencies of coal mining risk management 

    Ilyashov, M; Diedich, I; Nazimko, V (National Mining University, 2019-03-30)
    Purpose. The main purpose is to identify underground coal mining risks as well as approaches for their reasonable and efficient management taking into consideration internal production reserves in order to improve technological ...
  • Experimental study of the thermal reaming of the borehole by axial plasmatron 

    Voloshyn, O; Potapchuk, I; Zhevzhyk, O; Yemelianenko, V; Zhovtonoha, M; Sekar, M; Dhunnoo, N (National Mining University, 2019-03-30)
    Purpose. To study rock spallation dynamics in the process of the borehole thermal reaming and analyze energy consumption of the borehole thermal reaming process by plasma jets of the axial plasmatron. Methods. Field ...
  • Variations of physico-mechanical, mineralogical and geochemical properties of marble under the influence of weathering 

    Ogunsola, N.O.; Lawal, A.I.; Saliu, M.A. (National Mining University, 2019-03-30)
    Purpose. To investigate the physico-mechanical, mineralogical and geochemical properties variations of Igbeti marble, south-western Nigeria under the influence of weathering. Methods. About twenty representative samples ...
  • Applying European approach to predict coal self-heating in Ukrainian mines 

    Gamiy, Yu; Liashok, Ya; Kostenko, V; Zavialova, O; Kostenko, T; Kostyrka, O (National Mining University, 2019-03-30)
    Purpose is the prediction of coal self-heating and determination of the factors effecting the dynamics of emission of tracer gases (TG) used for routine control of coal self-heating within the production unit involving ...
  • Lifelong learning competence development of mining students and academic integrity: case study of language courses 

    Nesterova, O (National Mining University, 2019-03-30)
    Purpose. State-of-the-art description of faculty members (teaching language courses) attitude towards distinguishing of life-long learning competences evaluation and on purpose formation for mining students. Methods. The ...
  • Mineral resources and national economic security: current features 

    Sekerin, V; Dudin, M; Gorokhova, A; Bank, S; Bank, O (National Mining University, 2019-03-30)
    Purpose is to estimate current mineral and raw material complex and its effect on national economic security basing upon determination and analysis of the integrated index. Methods. Eleven countries of the world with the ...
  • Geological features and marble production qualities of Western Turkey 

    Ozcelik, M; Leventeli, Y (National Mining University, 2019-03-30)
    Purpose. Isparta Angle occurs along the Mesozoic carbonate axis. Carbonated rocks forming the Taurus belt are continuous with allochthonous and autochthonous features. The rocks in the region are abnormally contacted with ...
  • Modelling of deep wells thermal modes 

    Bulat, A; Blyuss, B; Dreus, A; Liu, B; Dziuba, S (National Mining University, 2019-03-30)
    Purpose. Investigation of various heat-exchange conditions influence of the tower liquid on the deep wells thermal conditions. Methods. Methods of heat-exchange processes mathematical modeling are used. On the basis of ...
  • Regularities of hydromechanical amber extraction from sandy deposits 

    Malanchuk, Ye; Korniienko, V; Moshynskyi, V; Soroka, V; Khrystyuk, A; Malanchuk, Z (National Mining University, 2019-03-30)
    Purpose is to analyze the efficiency of hydromechanical amber extraction from sandy deposits relying upon the determined regularities concerning the effect of parameters while carrying out a series of laboratory tests and ...
  • Finite element method applied in mine pressure computation within the context of rock massif – support system interaction 

    Toderaş, M; Moraru, R; Danciu, C (National Mining University, 2019-03-30)
    Purpose. The analysis of the current underground mine workings, both those that are in operation and works located within the mining perimeters where activity was stopped, is leading directly to the problem of stability, ...
  • Review of man-made mineral formations accumulation and prospects of their developing in mining industrial regions in Ukraine 

    Petlovanyi, M; Kuzmenko, O; Lozynskyi, V; Popovych, V; Sai, K; Saik, P (National Mining University, 2019-03-30)
    Purpose. Analysis of the man-made mineral formations of ore mining and smelting, fuel and energy complexes development accumulation, location and prospects amount in the Dnipropetrovsk region. Methods. Comprehensive ...
  • Non-destructive testing of rock bolt fastening as an element of monitoring the state of mine workings 

    Skipochka, S; Krukovskyi, O; Serhiienko, V; Krasovskyi, I (National Mining University, 2019-03-30)
    Purpose. To substantiate the informative parameter, to develop the method and equipment for non-destructive testing (NDT) of rock bolt fastening, as an element of geomechanical monitoring of the mine workings state. Methods. ...
  • Evaluation of some ceramic properties of Gadabiu clay deposit (Kwali Area Council, Abuja, Nigeria) 

    Osemenam, R.A.; Afeni, T.B.; Alfred, V.A.; Onwualu-John, J.N. (National Mining University, 2019-03-30)
    Purpose. To evaluate some ceramic properties of Gadabiu clay deposit, Kwali Area Council, Abuja Nigeria. Methods. Soil samples from the study area were subjected to various physical and mechanical tests such as; X-ray ...
  • Study on low-grade galena-barite ore beneficiation in Khuzdar, Balochistan, Pakistan 

    Raza, M.A.; Bhatti, M.A.; Nasir, S; Bashir, F; Mahmood, Z; Kazmi, K.R.; Hafeez, I (National Mining University, 2019-03-30)
    Purpose. Galena and barite are the principal minerals of lead and barium respectively. Both minerals are used extensively in industries because of their distinct properties. In complex poly metallic ores, it is always ...
  • Удосконалення технології кріплення нарізних виробок у зонах впливу очисного простору 

    Кононенко, Максим Миколайович (Матер. ІІІ междунар. научно-практич. конф. «Школа подземной разработки», 2009)
    Розкриті актуальність та проблематика існуючої технології кріплення нарізних виробок в умовах ЗАТ «Запорізький залізорудний комбінат». Наведені результати теоретичних, лабораторних та натурних досліджень напружено-деформованого ...
  • The hydraulic impact and alleviation phenomena numeric modeling in the industrial pumped pipelines 

    Ghavrish, A.; Kolosov, D.; Гавриш, Анатолій Васильович; Гавриш, А.; Колосов, Дмитро Леонідович; Колосов, Д. (2018)
    The issues of the hydropercussion phenomena mathematical modeling in the industrial pumped piping systems, with the pumps and dampeners included, to determine the impact absorbers effectiveness on the amplitude-frequency ...

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