Hydrogeological problems faced by Yushen mining area and its fine exploration
Based on the research on the geological and hydrogeological conditions of Yushen mining area,it is believed that during the geological exploration stage,the degree of hydrogeological exploration is insufficient to meet the needs of modern coal mine construction and production.Therefore,when conducting supplementary exploration,it is necessary to conduct de-tailed exploration of shallow coal seams,as well as major aquifers such as Salawusu Formation,burnt rock,Zhiluo Formation sandstone,and Luohe Formation sandstone,especially to identify their thickness,distribution,lithology,pore and fissure de-velopment characteristics,hydrogeological parameters,etc.We identify the spatial occurrence relationship between coal seams and their aquifers and aquifuges,determine the goaf range of small coal mines,investigate the undulating shape of the bedrock top interface,etc.,prepare various contour maps,and predict the water inflow of the mine,in order to provide de-tailed data and materials for safe and efficient production of the coal mine.Through precise hydrogeological exploration,we aim to achieve the prevention and control of mine water hazards and the protection of groundwater resources.
Yushen mining areawater control and preventionhydrogeological explorationwater-retaining coal miningfine exploration
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