Výsledky vyhledávání - "International journal of coal science & technology"

A state-of-the-art review on rock seepage mechanism of water inrush disaster in coal mines Autor Ma, Dan, Duan, Hongyu, Zhang, Jixiong, Bai, Haibo

“…Water inrush is one of the most dangerous disasters in coal mining. Due to the large-scale mining and complicated hydrogeological conditions, thousands of…”
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A review of UAV monitoring in mining areas: current status and future perspectives Autor Ren, He, Zhao, Yanling, Xiao, Wu, Hu, Zhenqi

“…With the emergence and development of unmanned aerial vehicles (UAVs), different sensors have become more miniaturized and intelligent. UAVs equipped with…”
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The view of technological innovation in coal industry under the vision of carbon neutralization Autor Li, Quansheng

“…This paper analyzed the current situation and development trends of energy consumption and carbon emissions, and the current situation and development trend of…”
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Research and practice of intelligent coal mine technology systems in China Autor Wang, Guofa, Ren, Huaiwei, Zhao, Guorui, Zhang, Desheng, Wen, Zhiguo, Meng, Lingyu, Gong, Shixin

“…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…”
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Characteristics of coal resources in China and statistical analysis and preventive measures for coal mine accidents Autor Zhang, Chaolin, Wang, Peizhong, Wang, Enyuan, Chen, Dapeng, Li, Chao

“…In the process of green and smart mine construction under the context of carbon neutrality, China's coal safety situation has been continuously improved in…”
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Slope stability prediction based on a long short-term memory neural network: comparisons with convolutional neural networks, support vector machines and random forest models Autor Huang, Faming, Xiong, Haowen, Chen, Shixuan, Lv, Zhitao, Huang, Jinsong, Chang, Zhilu, Catani, Filippo

“…The numerical simulation and slope stability prediction are the focus of slope disaster research. Recently, machine learning models are commonly used in the…”
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Deep seabed mining: Frontiers in engineering geology and environment Autor Guo, Xingsen, Fan, Ning, Liu, Yihan, Liu, Xiaolei, Wang, Zekun, Xie, Xiaotian, Jia, Yonggang

“…Ocean mining activities have been ongoing for nearly 70 years, making great contributions to industrialization. Given the increasing demand for energy, along…”
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Strength weakening and its micromechanism in water–rock interaction, a short review in laboratory tests Autor Zhang, Cun, Bai, Qingsheng, Han, Penghua, Wang, Lei, Wang, Xiaojie, Wang, Fangtian

“…Water–rock interaction (WRI) is a topic of interest in geology and geotechnical engineering. Many geological hazards and engineering safety problems are severe…”
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Modelling and thermodynamic properties of pure CO2 and flue gas sorption data on South African coals using Langmuir, Freundlich, Temkin, and extended Langmuir isotherm models Autor Mabuza, Major, Premlall, Kasturie, Daramola, Michael O.

“…Carbon sequestration in unmineable coal seams has been proposed as one of the most attractive technologies to mitigate carbon dioxide (CO 2 ) emissions in…”
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Critical review and functional safety of a battery management system for large-scale lithium-ion battery pack technologies Autor See, K. W., Wang, Guofa, Zhang, Yong, Wang, Yunpeng, Meng, Lingyu, Gu, Xinyu, Zhang, Neng, Lim, K. C., Zhao, L., Xie, Bin

“…The battery management system (BMS) is the main safeguard of a battery system for electric propulsion and machine electrification. It is tasked to ensure…”
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Master crack types and typical acoustic emission characteristics during rock failure Autor Zhao, Tongbin, Zhang, Pengfei, Xiao, Yaxun, Guo, Weiyao, Zhang, Yulong, Zhang, Xiufeng

“…Acoustic emission (AE) signals contain substantial information about the internal fracture characteristics of rocks and are useful for revealing the laws…”
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Characteristics of evolution of mining-induced stress field in the longwall panel: insights from physical modeling Autor Lou, Jinfu, Gao, Fuqiang, Yang, Jinghe, Ren, Yanfang, Li, Jianzhong, Wang, Xiaoqing, Yang, Lei

“…The evolution of mining-induced stress field in longwall panel is closely related to the fracture field and the breaking characteristics of strata. Few…”
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A review of monitoring, calculation, and simulation methods for ground subsidence induced by coal mining Autor Cai, Yinfei, Jin, Yutian, Wang, Zuoyang, Chen, Tao, Wang, Yaru, Kong, Weiyu, Xiao, Wu, Li, Xiaojing, Lian, Xugang, Hu, Haifeng

“…Subsidence data acquisition methods are crucial to mining subsidence research and an essential component of achieving the goal of environmentally friendly coal…”
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Water sorption on coal: effects of oxygen-containing function groups and pore structure Autor Liu, Ang, Liu, Shimin, Liu, Peng, Wang, Kai

“…Coal-water interactions have profound influences on gas extraction from coal and coal utilization. Experimental measurements on three coals using X-ray…”
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Drilling and completion technologies of coalbed methane exploitation: an overview Autor Ma, Tianshou, Liu, Jinhua, Fu, Jianhong, Wu, Bisheng

“…Coalbed methane (CBM) drilling and completion technologies (DCTs) are significant basis for achieving efficient CBM exploration and exploitation…”
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Combustion mechanism and control approaches of underground coal fires: a review Autor Liang, Yuntao, Yang, Yalan, Guo, Sida, Tian, Fuchao, Wang, Shaofeng

“…With the large-scale mining of coal resources, the huge economic losses and environmental problems caused by underground coal fires have become increasingly…”
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Towards carbon neutrality: A comprehensive study on the utilization and resource recovery of coal-based solid wastes Autor Zhang, Zhiguo, Xu, Cui, Cheng, Gan, Von Lau, Ee

“…Coal-based soild wastes (CBSWs) are industrial byproducts that can be harmful to the environment. The exploitation and utilization of CBSWs offer societal…”
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Mechanical criterion for coal and gas outburst: a perspective from multiphysics coupling Autor Liu, Ting, Lin, Baiquan, Fu, Xuehai, Liu, Ang

“…Although a series of hypotheses have been proposed, the mechanism underlying coal and gas outburst remains unclear. Given the low-index outbursts encountered…”
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Experimental and numerical study of coal-rock bimaterial composite bodies under triaxial compression Autor Chen, Yulong, Zuo, Jianping, Liu, Dejun, Li, Yingjie, Wang, Zhenbo

“…To accurately predict coal burst hazards and estimate the failure of coal pillars in underground coal mining systems, it is of great significance to understand…”
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Evaluating the mechanical properties of anisotropic shale containing bedding and natural fractures with discrete element modeling Autor Li, Yingjie, Song, Lihong, Tang, Yuanjun, Zuo, Jianping, Xue, Dongjie

“…Natural fracture data from one of the Carboniferous shale masses in the eastern Qaidam Basin were used to establish a stochastic model of a discrete fracture…”
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