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A Virtual Reality Collaborative Planning Simulator and Its Method for Three Machines in a Fully Mechanized Coal Mining Face [PDF]

Arabian Journal for Science and Engineering, 2018
The existing automatic control program and its parameters for three machines in a fully mechanized Coal Mining face are static and simplex and are therefore inadequate for satisfying the complex and dynamic environment of underground coal mines.
Jiacheng Xie, Zhaojian Yang, Xuewen Wang   +2 more
exaly   +2 more sources

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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
openaire   +1 more source

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
openaire   +1 more source

Research on the effect of coal seam inclination on gas migration channels at fully mechanized coal mining face

Arabian Journal of Geosciences, 2019
To investigate the mechanical evolution progress of mining-induced pressure-relief gas migration channel in overlying strata fissure at fully mechanized mining working face, physical similarity simulation tests were conducted to experimentally and numerically evaluate the mining process of a coal mine in Heshun, Shanxi Province. The profiles of the gas
Pengxiang Zhao, Risheng Zhuo, Shugang Li, Chun-Hsing Ho, Haifei Lin, Hui Liu   +5 more
openaire   +1 more source

Numerical Simulation of the Dust Movement Rule at a Fully Mechanized Mining Face in Liangshuijing Coal Mine

2018
In order to study the movement pattern of dust generated during support advancing and shearer cutting at # 42,112 fully mechanized mining face in Liangshuijing Coal Mine, a mathematical and physical model were established and the simulation based on gas-solid two-phase flow interaction was carried out.
Jian-guo Wang, Fei-wen Qi, Ya-ru Zhe, Ya-ping Zhang   +3 more
openaire   +1 more source

Application Research on Coal Mining Technology in Fully Mechanized Mining Face

Foreign Language Science and Technology Journal Database Engineering Technology, 2022
openaire   +1 more source

Analysis of Intelligent Mining Technology in Fully Mechanized Coal Face

Foreign Language Science and Technology Journal Database Engineering Technology, 2021
openaire   +1 more source

Research on Application of Intelligent Mining Technology in Fully Mechanized Coal Mining Face

Foreign Language Science and Technology Journal Database Engineering Technology, 2022
openaire   +1 more source

Dust-suppression and cooling effects of spray system installed between hydraulic supports in fully mechanized coal-mining face

Building and Environment, 2021
Wenyu Yang
exaly  

Numerical analysis on spatial distribution for concentration and particle size of particulate pollutants in dust environment at fully mechanized coal mining face

Powder Technology, 2021
Gang Zhou, Biao Sun, Fangwei Han
exaly