矿井排水注入深部地质结构的潜力论证：雅科夫列夫斯基煤矿案例研究

IF 0.7 4区工程技术 Q4 MINING & MINERAL PROCESSING

Journal of Mining Science Pub Date : 2024-07-02 DOI:10.1134/s1062739124010198

L. A. Elantseva, S. V. Fomenko

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引用次数: 0

摘要

摘要以雅科夫列夫斯基煤矿的排水系统为例，研究了在深部地质结构中注入排水的可能性。矿井达到 5 百万吨生产能力后，由于采空区面积增大，含水底煤层和晶体矿层之间的水力联系非常紧密，这可能导致水涌入井下止水带，从而产生问题。作者对排水系统的联合运行和向底层含水煤层注排水进行了预测建模，以期提高采矿的安全性。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

Justification of Potentiality of Mine Drain Water Injection in Deep Geological Structures: A Case-Study of Yakovlevsky Mine

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Justification of Potentiality of Mine Drain Water Injection in Deep Geological Structures: A Case-Study of Yakovlevsky Mine

Abstract

Potentiality of drain water injection in deep geological structures is investigated as a case-study of drainage system at Yakovlevsky Mine. The problem ensues from the presence of a very high zone of conductive fractures and from the very intense hydraulic connection between the water-bearing bottom coal layer and crystal ore layer due to the increased size of the mined-out space as the mine reaches the production capacity of 5 Mt, which can lead to water inrushes to underground stopes. The authors perform the predictive modeling of the joint operation of the drainage system and drain water injection to the bottom-layer water-bearing coal stratum with a view to improving safety of mining.

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来源期刊

Journal of Mining Science 工程技术-矿业与矿物加工

CiteScore

1.70

自引率

25.00%

发文量

审稿时长

24 months

期刊介绍： The Journal reflects the current trends of development in fundamental and applied mining sciences. It publishes original articles on geomechanics and geoinformation science, investigation of relationships between global geodynamic processes and man-induced disasters, physical and mathematical modeling of rheological and wave processes in multiphase structural geological media, rock failure, analysis and synthesis of mechanisms, automatic machines, and robots, science of mining machines, creation of resource-saving and ecologically safe technologies of mineral mining, mine aerology and mine thermal physics, coal seam degassing, mechanisms for origination of spontaneous fires and methods for their extinction, mineral dressing, and bowel exploitation.