Comprehensive evaluation method of stope stability and its application in deep metal mine. [PDF]
PLoS ONE, 2023 The problem of high stress conditions is a critical challenge for mining activity in deep metal mines, and the difficulty and economic cost of maintaining stope stability also increases.
Zhaojun Qi +7 more
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Process Mineralogy Research on a Gold Concentrate in Shandong [PDF]
Kuangchan zonghe liyongWith the continuous exploitation of gold resources, the composition of ores has become increasingly complex, and the gold grade has gradually decreased, leading to an increase in the number of refractory gold ores. In such ores, gold is often embedded in
Jiaxing LIU +3 more
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Exploration and scientific research of the Jiaojia-type gold deposit [PDF]
Dizhi lixue xuebao[Objective] Jiaojia-type gold deposit is a new type of gold mine discovered by Shandong geologists in northwestern Jiaodong in the 1960s, and its output is controlled by regional tectonic fracture zones.
ZHOU Mingling +19 more
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Decision-making model for production and operation of underground gold mines considering low-carbon condition [PDF]
Scientific ReportsWithin the framework of a low-carbon transition and integrated mineral resource exploitation, this study presents an innovative system dynamics (SD) model designed to optimize decision-making and enhance profitability in underground gold mining ...
Jie Hou +4 more
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The green value chain model of mining company based on zero carbon emissions [PDF]
Scientific ReportsIn the context of the global promotion of net zero emissions, the mining industry is confronted with a substantial transformation. This paper focuses on the value system that has undergone changes following the low-carbon transformation of mines as the ...
Chunchao Fan +6 more
doaj +2 more sources
International Journal of Mining Science and Technology, 2021 The flow of blasted ore during mining of moderately dipping medium-thick orebodies is a challenge. Selecting a suitable mining system for such ore bodies is difficult. This paper proposes a diamond layout sublevel open stoping system using fan blastholes
Shuai Xu +3 more
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Modeling of Permeability Coefficient Calculations Based on the Mesostructure Parameters of Tailings [PDF]
ACS Omega, 2022 Baomeng Chang +4 more
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Mesoscopic Seepage Simulation and Analysis of Unclassified Tailings Pores Based on 3D Reconstruction Technology [PDF]
ACS Omega, 2021 Baomeng Chang +7 more
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Research on Anomaly Identification and Screening and Metallogenic Prediction Based on Semisupervised Neural Network. [PDF]
Comput Intell Neurosci, 2022 This paper firstly introduces the background of the research on neural network and anomaly identification screening and mineralization prediction under semisupervised learning, then introduces supervised learning, semisupervised learning, unsupervised learning, and reinforcement learning, analyzes and compares their advantages and disadvantages, and ...
Zhang R, Xi Z.
europepmc +2 more sources
Study on multi-period palaeotectonic stress fields simulation and fractures distribution prediction in Lannigou gold mine, Guizhou [PDF]
, 2023 A significant controlling factor for gold mineralisation is the tectonic stress field, and the fractures formed under its action are the migration channels and ore-holding spaces of ore-forming fluids, which often directly control the migration and ...
Du, Shuyan +8 more
core +1 more source