Results 21 to 30 of about 216,445 (216)

Analysis of the movement pattern of overburden and the form of spatial development of separation after mining in a fully mechanized caving face

Frontiers in Earth Science, 2023
For the fully mechanized caving face, it is easy to cause significant surface subsidence and other related problems after large-scale mining of coal seams, we should take some measures to solve them.
Wanpeng Huang, Wanpeng Huang, Mingfeng Yang, Yaxin Liu, Le Sui, Mingtao Gao, Mingtao Gao, Xiao Wang, Haibin Gao   +8 more
doaj   +1 more source

60 years development and prospect of mining systems engineering

Meitan xuebao
The mining industry is a sector aimed at the safe, efficient, green development, and clean, efficient, low-carbon utilization of mineral resources, serving as a foundational industry for economic and social development.
Jiachen WANG, Yunxi LIU, Yang LI, Lei WANG   +3 more
doaj   +1 more source

Exploration and practice in digital rock mechanics engineering

Meitan kexue jishu
Traditional mining engineering has long been trapped in the dilemma of “coexistence of mining operations and inherent risks”. The duality of its high-risk nature and resource contribution has become increasingly prominent under deep mining conditions. As
Hegang QI, Haitao LI, Jianwei ZHENG, Qingxin QI, Feng CAI, Baoyan ZHI, Guanchao MA, Jinguo WANG, Shanshan XUE, Haikuan ZHANG, Liang ZHANG, Chi LIU, YIqin LIU   +12 more
doaj   +1 more source

Geotechnical Engineering for Mass Mining

SEG Discovery, 2020
Editor’s note: The Geology and Mining series, edited by Dan Wood and Jeffrey Hedenquist, is designed to introduce early-career professionals and students to a variety of topics in mineral exploration, development, and mining, in order to provide insight into the many ways in which geoscientists contribute to the mineral industry.
openaire   +2 more sources

QUANTITATIVE ANALYSIS FOR MINING ENGINEERS. [PDF]

Journal of the American Chemical Society, 1904
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openaire   +2 more sources

Feasibility Study of Construction of Pumped Storage Power Station Using Abandoned Mines: A Case Study of the Shitai Mine

Energies, 2022
Due to the proposal of China’s carbon neutrality target, the traditional fossil energy industry continues to decline, and the proportion of new energy continues to increase.
Xin Lyu, Ke Yang, Juejing Fang, Jinzhou Tang, Yu Wang   +4 more
doaj   +1 more source

Mining association rules for the quality improvement of the production process [PDF]

, 2013
Academics and practitioners have a common interest in the continuing development of methods and computer applications that support or perform knowledge-intensive engineering tasks.
Rigal, Fabien, Kamsu-Foguem, Bernard, Mauget, Félix   +2 more
core   +1 more source

Evaluation Model of Rock Burst in Coal Mine and Its Application

Taiyuan Ligong Daxue xuebao, 2021
The evaluation index of coal mine rock burst has some uncertainties such as diversity and randomness, the scientific and accurate index weight can not be determined, and the evaluation result always deviates from the reality.
Guangbo CHEN, Pengcheng TENG, Tan LI, Chuangye WANG, Shijiang CHEN, Guohua ZHANG   +5 more
doaj   +1 more source

Study on roof deflection distribution of ultra-long working faces based on matrix displacement method

Meitan kexue jishu
To investigate the effects of roof conditions, sidewall conditions, and support conditions on roof deflection variations in ultra-long working faces, and to apply beam model theory to hydraulic support design, this study is based on the ultra-long ...
Youwang XING, Mingzhong LI, Jinhu ZHANG, Ruyu YAN, Jiangbin LIU   +4 more
doaj   +1 more source

Assembled design and compressive performance simulation of mine waterproof wall based on concrete 3D printing

Frontiers in Earth Science, 2022
With the increase of mining depth, the deep mine waterproof wall project faces the test of worse construction environment and higher risk of water damage.
Chuangnan Ren, Chuangnan Ren, Baobin Gao, Baobin Gao, Baobin Gao, Chenhui Geng, Chenhui Geng, Wenjie Zhu, Wenjie Zhu   +8 more
doaj   +1 more source