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Study on In Situ Stress Distribution Law of the Deep Mine: Taking Linyi Mining Area as an Example
Published 2021-01-01“…In this study, the deep mines of Linyi Mining Area were considered as the research object. …”
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Identification of Mine Water Inrush Source Based on PCA-FDA: Xiandewang Coal Mine Case
Published 2020-01-01“…When mine water inrush accidents occur, timely and accurately identifying the water inrush source plays an important role in determining the cause of water inrush and making a solution to a disaster. …”
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Research on a Numerical Simulation and Prediction Model of Floor Mining Failure Depth in the Chenghe Mining Area
Published 2020-01-01“…Ordovician limestone water on the floor is a serious threat to the safety of coal mine production in the Weibei coalfield, and prediction of the floor failure depth is the key for evaluating the mining conditions under pressure. …”
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Effect of Strong Mining on the Fracture Evolution Law of Trick Rise in the Mining Field and Its Control Technology
Published 2022-01-01“…This study investigates the law of stress field and fracture field of the surrounding rock at the trick rise of the mining area affected by strong mining. It is found that as the working face continues to approach, large-scale cracks occur in the surrounding rock on the track rise. …”
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Focus Energy Determination of Mining Microseisms Using Residual Seismic Wave Attenuation in Deep Coal Mining
Published 2018-01-01“…Meanwhile, the energy absorption coefficient used for representing the absorption characteristics of the rock medium in the mining region under study is also clarified. Key findings show that the microseismic focus energy confirmed by the residual wave attenuation is reliable. …”
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Mining-Induced Damage Characteristics of Floors during Fully Mechanized Caving Mining: A Case Study
Published 2018-01-01“…To study the mining-induced damage characteristics of floors during fully mechanized mining, in situ measurements were performed using the hollow inclusion strain sensors in the No. 100502 (80 m, 180 m) mining face of the Yitang Coal Mine in the Huoxi coal field in the Shanxi Province of China. …”
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Improving the Stability of Mining Slopes in Tarcha Coal Mine, Southwestern Ethiopian Deposit Through Geometric Adjustments
Published 2024-01-01“…However, these mines face significant slope instability issues. …”
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Study on Characteristics of Mining Earthquake in Multicoal Seam Mining under Thick and Hard Strata in High Position
Published 2021-01-01“…Rock burst has become one of the most serious world’s problems in coal resources mining, and fracture and movement of thick and hard strata in high position is the main reason to induce strong mining earthquake and rock burst. …”
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Study on Deformation and Failure Characteristics of Surrounding Rock of Overlying Roadway under Upward Mining in the Deep Mine
Published 2021-01-01“…To study the impact of mining of the lower protective layer on the deformation and failure characteristics of the upper roadway, these characteristics of an 879 gas drainage roadway were studied and analyzed during the mining of the II 1051 working face of the Zhuxianzhuang coal mine using similar simulation experiments and numerical simulation methods. …”
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Prevention Technology for Strong Mine Pressure Disaster in the Hard-Roof Large-Mining-Height Working Face
Published 2020-01-01“…Considering Tongxin Coal Mine as the engineering background, the stress distribution law of the surrounding rock and the overburden rock damage characteristics of a large-mining-height working face under the hard roof were investigated. …”
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Assessing The Effect of Wolfram Mining to The People Around Iyamuriro Mines in Muko Sub-County Rubanda District.
Published 2024Subjects: Get full text
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Feature Selection with Graph Mining Technology
Published 2019-06-01Subjects: “…graph mining…”
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Mine d’or et développement durable
Published 2009-03-01“…The revival of mining activities in western Senegal began with Sabodala mining project. …”
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Social Media Mining Toolkit (SMMT)
Published 2020-06-01Subjects: “…data mining…”
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Research on Key Factors Influencing Surface Subsidence of Paste Backfilling Mining in Thick Coal Seam of Deep Mine
Published 2021-01-01“…The research on the key factors of surface subsidence in paste backfilling mining of thick coal seam in deep mine is a complex system engineering, which involves mining, backfilling, support, subsidence, safety, and other aspects. …”
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Ground Subsidence Evolution from 1000 m Deep Mining: A Case Study in Fengfeng Mining Area
Published 2021-01-01“…The mining of coal resources in eastern China has entered the stage of deep mining, and many mines have reached the depth of 1000 meters. …”
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Prospects for mine geological work in the intelligence age: Architecture of the intelligent geological guarantee technology system for mine exploitation
Published 2025-01-01Subjects: “…mining geology…”
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Mining the ocean floor vs mining the Moon: what can we learn from our past experiences?
Published 2025-02-01Subjects: “…ocean floor mining…”
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