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Output, Input, and Productivity Measurement [PDF]

Eric Schiff
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Research on evaluation method for airflow control effect of long-pressure and short-suction dust removal system in heading faces. [PDF]

Sci Rep
Zheng L, Xu S, Ding Z, Xu Y.
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Robot control system for inspection of fully mechanized coal mining face

2021 18th International Conference on Ubiquitous Robots (UR), 2021
In order to realize the roboticization of fully mechanized coal mining face inspection, the fully mechanized coal mining face inspection robot control system was designed according to the mechanical structure of the hang inspection robot based on the flexible track designed by the team and the inspection requirements of the fully mechanized coal mining
Xuhui Zhang, Xinjian Huo, Yonggang Du
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The Adaptation Analysis of the Fully Mechanized Coal Mining Face of Huopu Mine’s Third Soft Coal Seam

Advanced Materials Research, 2014
To get the maximum coal in front of the working face of the 17# coal seam, we installed a longer beam which is 1.2m in length in the leading end of the original working face supports ZF3000/17/28, and know that working face supports’ setting load and working resistance are lower .We changed the original supports with shield supports ZY3800/15/33 that ...
Fa Quan Liu, Xue Wen Geng, Yong Che, Xiang Cui   +3 more
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Mining pressure monitoring and analysis in fully mechanized backfilling coal mining face-A case study in Zhai Zhen Coal Mine

Journal of Central South University, 2015
Fully mechanized solid backfill mining (FMSBM) technology adopts dense backfill body to support the roof. Based on the distinguishing characteristics and mine pressure control principle in this technology, the basic principles and methods for mining pressure monitoring were analyzed and established. And the characteristics of overburden strata movement
Qiang Zhang, Ji-xiong Zhang, Tao Kang, Qiang Sun, Wei-kang Li   +4 more
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Research on Video Mosaic Technology Based on Fully Mechanized Face of Coal Mine

2020
In the process of coal mine safety production, video surveillance is one of the important technical means to ensure production safety. However, due to the complicated environment of the coal mine itself, video surveillance has some defects, and the means are single, which cannot effectively complete the effective monitoring of the production ...
Weihu Zhang, Zhihui Tao, Xu Li
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Optimization of the fully-mechanized stoping face length and efficiency in a coal mine

Journal of Mining Science, 2013
The authors formulate a problem and present analytical solutions on optimizing length of a fully-mechanized stoping face based on the maximum profit criterion.
A. A. Ordin, A. A. Metel’kov
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INDUSTRIAL TESTS OF WASTE ROCK DIRECT BACKFILLING UNDERGROUND IN FULLY MECHANIZED COAL MINING FACE

Environmental Engineering and Management Journal, 2014
For efficient, economical and environmentally disposing the waste rock underground, based on principles of waste direct backfilling in fully mechanized coal mining, this paper carries out a field test in 6304-1 working face of Jining No.3 Coal Mine. We first design a waste rock direct underground processing system, including screening-crushing system ...
Jixiong Zhang, Qiang Zhang, Xu Zhao, Zhan Liu, Yanli Huang   +4 more
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Application Research on Coal Mining Technology in Fully Mechanized Mining Face

Foreign Language Science and Technology Journal Database Engineering Technology, 2022
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Analysis of Intelligent Mining Technology in Fully Mechanized Coal Face

Foreign Language Science and Technology Journal Database Engineering Technology, 2021
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