QI Hegang，XIA Yongxue，ZHI Baoyan，et al. Engineering application and demonstration of intelligent mining control technology for rockburst coal seam[J]. Coal Science and Technology，2024，52（9）：112−124
. DOI: 10.12438/cst.2024-0859| Citation: |
QI Hegang，XIA Yongxue，ZHI Baoyan，et al. Engineering application and demonstration of intelligent mining control technology for rockburst coal seam[J]. Coal Science and Technology，2024，52（9）：112−124 . DOI: 10.12438/cst.2024-0859
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QI Hegang: 祁和刚，男，上海人，教授级高工，中国矿业大学兼职教授。曾任中国中煤能源集团有限公司总工程师，中煤能源股份公司副总裁，中煤能源技术研究总院院长，中国煤炭学会副理事长。现任中国煤炭科工集团有限公司科学技术委员会顾问委员，特聘专家，清华大学互联网产业研究院顾问委员。主要成果：主持和参与国家863、科技支撑计划项目以及国家级科技项目10余项，获得国家科技进步二等奖1项，省部级科技进步奖30余项，出版专著3部。研究方向：长期从事采矿工程、技术研究和战略规划等工作。先后获得全国优秀科技工作者、孙越崎能源大奖、全国杰出工程师奖，煤炭工业突出贡献专家、享受国务院政府特殊津贴
How to achieve intelligent, safe and efficient mining of rockburst coal seams is a major engineering and technical challenge facing deep coal mining. The core connotation of this issue lies in the intelligent, unmanned, and inherently safe mining of coal seams with rockburst. Through accurate perception and intelligent early warning of coal and rock burst risks, as well as self-adaptation and self-optimization of mining engineering, intelligent anti-burst and mining control technologies are formed to achieve a fundamental shift from engineering-induced disasters to engineering-prevented and mitigated disasters. By implementing measures such as mining source design, roof area fracturing, localized targeted management, and strengthening roadway support, a low-stress environment and safe roadway space are created for the safe and efficient mining of coal seams with rock burst. On this basis, a big data analysis software platform that integrates static geological, dynamic monitoring, working conditions, personnel positioning, production organization, historical data and other information, as well as an intelligent mining control system that integrates impact pressure decision-making information, has been developed. The anti-impact information source has been transformed into an intelligent mining control source, forming a new flexible intelligent mining model of "low pressure fast pushing, medium pressure slow mining, and high pressure production stop". Field application shows that in the intelligent anti-impact and control mining area, the degree of mine pressure in working face and roadway is smaller,, and the energy release of coal and rock is more stable, which is conducive to the reasonable release of impact mine production capacity.
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