Results 11 to 20 of about 2,863,145 (338)
Characteristic Impedance and Its Applications to Rock and Mining Engineering
Rock Mechanics and Rock Engineering, 2023 The characteristic impedance of a rock is defined as the product of the sonic velocity and the density of the rock. Based on previous studies, this article finds that: (1) For an intact rock, its characteristic impedance is a comprehensive physical ...
Zong-Xian Zhang +3 more
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Universitätslehrgang Rock Engineering for Deep Mines [PDF]
BHM Berg- und Hüttenmännische Monatshefte, 2021 ZusammenfassungUnter der Leitung des Lehrstuhls für Bergbaukunde, Bergtechnik und Bergwirtschaft der Montanuniversität Leoben wurde ein zweijähriger Berufsausbildungskurs „Rock Engineering for Deep Mines“ (SafeDeepMining) konzipiert. Dieser zielte darauf ab, den Mangel an hochqualifiziertem Gebirgsmechanik-Experten für tiefe Bergwerke zu beheben, mit ...
Tobias Ladinig +4 more
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Minerals, 2022 In the mining industry, with numerical simulation analysis of stope roof stability, stope exposed area computation, and pillar buckling collapse simulation, backfill body creep damage mechanism research is becoming the most popular method in the field of
Boyi Hu +5 more
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Classification and Design of Backfill Coal Mining Systems Based on Typical Engineering Cases
Energies, 2023 Backfill coal mining technology has drawn widespread attention due to its benefits of “controlling surface deformation and subsidence, reducing mining-induced disturbance in the stope, and recycling solid mine wastes”.
Pengfei Cui +5 more
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Bringing the Entrepreneurial Mindset into Mining Engineering Education
Mining Metallurgy & Exploration, 2022 There has been an ongoing debate on how to transform engineering education to better prepare students for today`s professional world that is characterized by increasingly complex problems and challenges that engineers are tasked with upon entering the ...
A. Sörensen +4 more
semanticscholar +1 more source
Sustainability, 2022 Modern mining engineering has become a huge system project with the increased intensification and complexity of mining engineering, which interwinds, involving many factors.
Fangtian Wang +4 more
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Kuangchan zonghe liyong, 2022 Characteristics of heavy metal in coal mine reclamation area is of great significance to the selection of land reclamation methods. Take the soil of Shanxi coal mine reclamation area as the research object. The characteristics of heavy metals in deep and
Jiefeng Li
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Frontiers in Earth Science, 2023 Fully mechanized caving is the most popular method for safe and efficient coal mining in China. In this study, based on the geological and mining conditions of Workface 822 of the Yuandian No. 1 Mine, we used theoretical analysis and numerical simulation
Xiaobo Hao +4 more
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Lithium Resource Situation and Countermeasures under New Energy Development Strategy
Kuangchan zonghe liyong, 2023 This is an essay in the field of mining engineering. In the current new energy development strategy under the new situation, lithium is an indispensable key raw material to support the development of the new energy vehicle industry and promote the new ...
Jue Tang +4 more
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Advance in Gas-Liquid Interface Characterization in Flotation Process
Kuangchan zonghe liyong, 2023 This is an essay in the field of mining engineering. Recently, the application research of surfactants such as frother agents has become significantly important in mineral flotation, because it provides huge information on the characteristics of the gas ...
Shiwei Wang +3 more
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