A complementary approach to quantify the basic GSI chart considering scale effect on rock structure by Harun Sonmez, Gulseren Dagdelenler, Yilmaz Ozcelik, Murat Ercanoglu

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Migration Characteristics of Boring Mud in Roadway Floor Anchor Wire Hole and Test in Coal Mine by Hui Zhang, Weihai Han, Youlin Xu, Mengzhi Zhu, Zhanyang Liu, Zhenfeng Wang

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A Novel Approach to Study Real-Time Dynamic Optimization Analysis and Simulation of Complex Mine Logistics Transportation Hybrid System with Belt and Surge Links by Bai Xiao-ping, Zhao Yu-hong, Liu Ya-nan

“…The mine logistics transportation system with belt and surge links is often formed by a complex hybrid dynamic system that consists of continuous and discrete links, and these parts can have the complex changes along with the mining engineering going on. Studying the hybrid system with belt and surge links to fully realize its beneficial functions is very significant. …”
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Prediction and Evaluation of Coal Mine Coal Bump Based on Improved Deep Neural Network by Shuang Gong, Yi Tan, Wen Wang

“…Coal bump prediction is one of the key problems in deep coal mining engineering. To predict coal bump disaster accurately and reliably, we propose a depth neural network (DNN) prediction model based on the dropout method and improved Adam algorithm. …”
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Design and Study of LoRa-Based IIoT Network for Underground Coal Mine Environment by Ankita Ray Chowdhury, Saikat Chandra Bakshi, Ankita Pramanik, Gopal Chandra Roy

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Stability evaluation of tunnels in steeply dipping layered rock mass using numerical models: a case study by Eleyas Assefa, Kidusyared Tilahun, Siraj Mulugeta Assefa, Nagessa Zerihun Jilo, Lysandros Pantelidis, Costas Sachpazis

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The Stability Analysis of Roadway near Faults under Complex High Stress by Biao Zhang, Huaqiang Zhou, Qingliang Chang, Xu Zhao, Yuantian Sun

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Research on the Evolution Characteristics of Floor Stress and Reasonable Layout of Roadways in Deep Coal Mining by Yang Yu, Lianying Zhang, Jianfei Lu, Dingchao Chen, Xiangqian Zhao, Limin Liu

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Application of fractal models for determining the relationship between REEs and faults in North Kochakali coal deposit, Central Iran by Mojtaba Bazargani Golshan, Mehran Arian, Peyman Afzal, Lili Daneshvar Saein, Mohsen Aleali

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Reasonable width and control technology of narrow coal pillar in gob-side entry driving in deep-buried bump-prone coal seam by TANG Dongxu, ZHAO Wenguang, ZHANG Junwen, BAN Dingcheng

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Study on the Numerical Relationship between Dynamic Compressive Strength and Crushing Energy Consumption in Dynamic Point Load Test under Different Corrosion Conditions by Ming Zhou, Lan Qiao, An Luo, Qingwen Li

“…Compared with most dynamic tests, point load test is widely used in engineering practice because of its wide requirements for test conditions. In offshore mining engineering, the surrounding rock is affected by dynamic load impact and corrosion of various aqueous solutions for a long time. …”
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Study on Distribution Law of Ground Stress in Main Coal Seam of Qinshui Coalfield by Feng Youliang, Wu Longyun

“…The research results have important guiding significance for the design of coal mining engineering in this area.…”
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Influence of Curing Humidity on the Compressive Strength of Gypsum-Cemented Similar Materials by Weiming Guan, Dongsheng Zhang, Yingyuan Wen, Xufeng Wang

“…The analogous simulation experiment is widely used in geotechnical and mining engineering. However, systematic errors derived from unified standard curing procedure have been underestimated to some extent. …”
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A Study on the Influence of Mining Depth on the Stress Distribution Characteristics of Stope Surrounding Rock by Shaobo Li, Lei Wang, Qihan Ren, Chuanqi Zhu, Huaqiang Liu, Huaiqian Liu, Lipeng Chen

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Optimization of drawing sequence in longwall top coal caving mining through an FDM‐DEM model by Yuming Huo, Shaozhuo Wang, Defu Zhu, Zhonglun Wang

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Physical Simulation of the Water-Conducting Fracture Zone of Weak Roofs in Shallow Seam Mining Based on a Self-Designed Hydromechanical Coupling Experiment System by Hao Zha, Weiqun Liu, Qinghong Liu

“…To avoid such disasters, investigating and simulating the evolution mechanism of water-conducting fractures are becoming a research focus in mining engineering, especially regarding the organisation and development of fractures. …”
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Fractal Analysis of Fragmentation Distribution of Rockbursts Induced by Low-Frequency Seismic Disturbances by Lihua Hu, Zhenghu Zhang, Xin Liang, Chunan Tang

“…Low-frequency seismic disturbances frequently induce violent rockburst hazards, seriously threatening the safety of deep excavation and mining engineering. To investigate the characteristics and mechanisms of rockbursts induced by seismic disturbances, in this study a series of true triaxial experiments, including the moderate seismically induced, the weak seismically induced, and the self-initiated rockburst experiments under different conditions were conducted. …”
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Focus Energy Determination of Mining Microseisms Using Residual Seismic Wave Attenuation in Deep Coal Mining by Mingwei Zhang, Shengdong Liu, Shuzhao Chen, Yanlong Chen, Guang Xu, Deyu Qian

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A Virtual Reality Platform for Safety Training in Coal Mines with AI and Cloud Computing by Mei Li, Zhenming Sun, Zhan Jiang, Zheng Tan, Jinchuan Chen

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Synthesis of high purity magnesia MgO from Algerian dolomite ore by Bouchekrit C., Kolli M., Altiner M., Doufnoune R.

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