武汉市黄陂区红层地下水含水层特征及富集规律

Groundwater Aquifer Characteristics and Enrichment Regularity in the Red Beds of Huangpi District,Wuhan City

武汉市黄陂区位于武汉市北部,近年来发展迅速,地表水资源开发与效益已不能满足当地工农业、居民生活用水的需求。通过地区工作经验,结合红层区地质背景、钻孔资料、水质分析资料,认为红层裂隙水赋存于公安寨组碎屑岩裂隙中,富集程度受地层岩性、岩石组合、地形地貌影响,该地区裂隙水的富集规律有利于指导红层地下水的开发与利用。

Located in the north of Wuhan City,Huangpi district develop rapidly in recent years,the development and utilization of surface water resources can not suffice the requirement of local industry,agriculture and domestic water.Based on regional work experience,geological background of red beds,drilling and water quality analysis data,it is considered that the red bed fracture water occurs in the clastic rock fractures of gonganzhai formation,and the enrichment degree is affected by the formation lithology,rock association and topography.The enrichment law of fracture water in this area is conducive to guiding the development and utilization of red bed groundwater.