Showing 481 - 500 results of 4,780 for search '"mining"', query time: 0.06s Refine Results
  1. 481

    Study on Roof-Coal Caving Characteristics with Complicated Structure by Fully Mechanized Caving Mining by Yunpei Liang, Lei Li, Xuelong Li, Kequan Wang, Jinhua Chen, Zhongguang Sun, Xuelin Yang

    Published 2019-01-01
    “…With mining technology and mechanization degree being improving, fully mechanized caving mining technology (FCM) has become a main method for thick coal seam extraction in China. …”
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    Article
  2. 482
  3. 483

    Synthesis and Properties of a Polymer-Modified Material for Thin Spray-On Liners in Mine Roadways by Lianjun Chen, Xuekai Jiang, Zhaoxia Liu, Xiangfei Cui, Guoming Liu, Zhi Zhou, Qizheng Dong

    Published 2020-01-01
    “…The present study may provide an insightful guidance and reference for the investigation of TSL sealing materials applied in the mine roadways.…”
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    Research on Mechanism and Control Technology of Rib Spalling in Soft Coal Seam of Deep Coal Mine by Shaobo Li, Lei Wang, Chuanqi Zhu, Qihan Ren

    Published 2021-01-01
    “…In order to solve the difficult problem of coal wall spalling of soft seam in deep mining, the occurrence mechanism of coal wall spalling in deep mining is studied based on the limit equilibrium theory of D-P criterion. …”
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  12. 492

    The Effect of Hydraulic Coupling on Mechanical Deformation Characteristics of Shallow Coal Seam in Western Mining Area by Chunwei Ling, Xiaoshan Shi, Hao Wang, Kangning Zhang, Qingshan Ren, Yinghua Lv

    Published 2022-01-01
    “…During coal mining, the mechanical and deformation behavior of the overburden is affected by water and stress. …”
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    Article
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    Constitutive Model of Solid Backfill Materials and Numerical Simulation of Overburden Movement and Deformation in Backfill Mining by Chao Ma, Lianying Zhang, Bing Li, Xianbiao Mao

    Published 2021-01-01
    “…Solid backfill mining is an efficient and environmental-friendly coal mining technology, which can effectively solve the problems of coal gangue pollution, water resource loss, and surface subsidence. …”
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    Inescapable Media: The Role of Social Media Data Mining in Understanding American Adolescent Media Engagement by Peng Cheryl Siyuan

    Published 2025-01-01
    “…This paper delves into the impacts of American adolescent media engagement, with a priority of the role of social media data mining in understanding behaviour and trends. This study utilizes innovative data mining techniques such as sentiment analysis, trend detection, and network analysis; it allows insights into how social interactions impact psychological and emotional growth. …”
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  17. 497
  18. 498

    Research on Multilevel Classification of High-Speed Railway Signal Equipment Fault Based on Text Mining by Fan Gao, Fan Li, Zhifei Wang, Wenqi Ge, Xinqin Li

    Published 2021-01-01
    “…In this paper, the multilevel classification model of high-speed railway signal equipment fault based on text mining technology is proposed for the data of high-speed railway signal fault. …”
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    Article
  19. 499
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    Frictional Performance and Temperature Rise of a Mining Nonasbestos Brake Material during Emergency Braking by Jiusheng Bao, Zengsong Li, Dongyang Hu, Yan Yin, Tonggang Liu

    Published 2015-01-01
    “…By simulating emergency braking conditions of mine hoisters, tribological experiments of a mining nonasbestos brake material sliding on E355CC steel friction disc investigated a pad-on-disc friction tester. …”
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    Article