Results 31 to 40 of about 320 (151)
Gong-kuang zidonghua, 2020 Taking transparent coal seam, transparent fully-mechanized mining equipment and transparent decision-making and control as core, concept of intelligent mining based on transparent longwall face was put forward, namely based on enhanced geological ...
WANG Feng
doaj +1 more source
Meitan kexue jishu, 2023 The paper reviewed the development of Coal Science and Technology in the past 50 years which promoted and witnessed the progress and innovation practice of the coal mining technology and equipment in China.
WANG Guofa +5 more
doaj +1 more source
Optimization and simulation of adaptive mining cutting path in complex undulating coal seam
Meitan kexue jishu, 2023 Adaptive cutting planning of shearer based on the fluctuation of coal seam is one of the key problems to realize intelligent unmanned mining in coal mine.
Shixin GONG +3 more
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Research and practice of intelligent coal mine technology systems in China
International Journal of Coal Science & Technology, 2022 This study considered the role of coal as China’s basic energy source and examines the development of the coal industry. We focused on the intelligent development of coal mines, and introduced the “Chinese mode” of intelligent mining in underground coal ...
Guofa Wang +6 more
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Exploration and analysis of hidden disaster factors in North Shenmu Tanhuigou Coal Mine
Meikuang Anquan, 2023 In order to quickly and comprehensively find out the types and spatial distribution characteristics of the main hidden disasters in Tanhuigou Coal Mine and analyze its potential threat to the coal mine, the methods of on-site inquiry, data access ...
WU Minjie
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Coal-Gangue Interface Detection Based on Ensemble Empirical Mode Decomposition Energy Entropy
IEEE Access, 2021 To realize the unmanned automation of the full mechanized caving, the bottleneck problem of coal-gangue interface detection in top coal caving must be solved first. Targeting coal-gangue interface detection on fully mechanized mining face, an alternative
Wei Liu +5 more
doaj +1 more source
, 2023 Coal mining induces surface subsidence, making rapid and precise monitoring of this subsidence a key area of current research. To address the limitations of D-InSAR technology in capturing large-gradient deformations in the central subsidence basin and ...
Hao Tan +5 more
core +1 more source
Coal mine intelligent information comprehensive carrier network
, 2022 At present, the information carrier network used in coal mine is mainly 100 Megabit, Gigabit and 10 Gigabit mining Ethernet ring network. The time delay and reliability of the network are uncontrollable.
SUN Jiping, CHENG Jiamin
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Probe on concept of automatic fully-mechanized coal mining face
Gong-kuang zidonghua, 2014 Technology status of automatic fully-mechanized coal mining face in China was introduced, and fully-mechanized coal mining equipments were classified into production equipment, auxiliary equipment and monitoring and control system.
FU Guoju
doaj +1 more source
Deep Underground Science and Engineering, Volume 5, Issue 2, Page 539-555, June 2026.Aiming at the scientific frontiers of in situ fluidized mining of deep resources, a deep coal fluidized pipeline lifting system based on hydraulic conveying has been proposed. To solve the issue of particle sedimentation of large particles in horizontal connection sections, a solution involving the installation of guide vane‐type swirlers in the ...
Jiusheng Bao +5 more
wiley +1 more source