4 Artículos

Failure Characteristics of the Water-Resisting Coal Pillar under Stress-Seepage Coupling and Determination of Reasonable Coal Pillar Width

Acceso

en línea

Quanhui Liu, Yuanbo Xue, Dan Ma and Qiang Li

Groundwater inrush hazard has always been a great threat to the construction of vertical shafts in coal mines. Generally, the failure of the water-resisting coal pillar under coupled stress-seepage conditions around the vertical shaft is the main reason ... ver más

Revista: Water Formato: Electrónico

Tabla de contenido: Vol: 15 Num: 0 Par: 5 Año: 2023

Quantifying the Impact of Coal Mining on Underground Water in Arid and Semi-Arid Area: A Case Study of the New Shanghai No. 1 Coal Mine, Ordos Basin, China

Acceso

en línea

Yuguang Lyv, Wei Qiao, Weichi Chen, Xianggang Cheng, Mengnan Liu and Yingjie Liu

The new Shanghai No. 1 Coal Mine is located in arid and semiarid area of northwest China, which is characterized by scarce rainfall, intense evaporation, and limited water resources. High-intensity coal mining has caused severe damage to groundwater reso... ver más

Revista: Water Formato: Electrónico

Tabla de contenido: Vol: 15 Num: 0 Par: 9 Año: 2023

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