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Evolution of Water Hazard Control Technology in China’s Coal Mines
Mine Water and the Environment ( IF 2.1 ) Pub Date : 2021-01-05 , DOI: 10.1007/s10230-020-00744-0
Weiyue Hu , Chunhu Zhao

We analyzed the regional nature of China’s coal mine water disasters based on three aspects: the main water source, water-conducting passages, and threat level of water hazards. The development of water hazard control technology in China’s coal mines, including exploration and assessment of hydrogeological conditions, water inrush mechanisms, and predictive technology were all reviewed. We then focused our discussion on the calculation theory and methods behind mine inflow prediction, methods of dewatering and depressurizing, and technology for mining under water pressure and water-blocking grouting. Finally, we present the evolving trend of coal mine water disaster prevention and control technology, which is characterized by accuracy, transparency, environmental considerations, informatization, and intelligent technology.

中文翻译:

我国煤矿水害防治技术演进

我们从主要水源地、导水通道、水害威胁等级三个方面分析了我国煤矿水灾的区域性。综述了我国煤矿水害防治技术的发展,包括水文地质条件勘探评价、突水机理、预测技术等。随后,我们重点讨论了矿井流入预测背后的计算理论和方法、脱水和降压方法以及水压开采和堵水注浆技术。最后,我们介绍了煤矿水灾防治技术的发展趋势,其特点是准确、透明、环保、信息化、智能化。
更新日期:2021-01-05
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