阜平岩群基岩裂隙水的赋存规律与找水方向  

Occurrence and fissure orientation of fissure water in Fuping group bedrock

作　　者：刘伟朋[1] 孟顺祥[1] 龚冀丛[1] 耿昕[1] LIU Weipeng;MENG Shunxiang;GONG Jicong;GENG Xin(Center for Hydrogeology and Environmental Geology Survey,China Geological Survey,Baoding 071051,China)

机构地区：[1]中国地质调查局水文地质环境地质调查中心,河北保定071051

出　　处：《中国矿业》2018年第10期174-179,共6页China Mining Magazine

基　　金：国土资源部地质大调查项目资助(编号:D020160232;DD20160240)

摘　　要：在区域水文地质调查和探采结合井实例的基础上,基于蓄水构造理论,对阜平岩群变质岩区蓄水构造类型及其富水特征进行了分析,认为主要有风化壳蓄水构造、断裂蓄水构造、层状蓄水构造和岩脉蓄水构造4类。风化壳蓄水构造和断裂蓄水构造是主要找水方向。根据探采结合井的抽水试验数据,对地下水主要出水段埋深与标准井径降深涌水量的相关性进行分析,表明标准涌水量与出水段埋深呈幂级函数减小的趋势。Based on the regional hydrogeological survey and the example of combined exploration well,and according to the theory of water storage structure,this paper analyzes the types and characteristics of water storage structure in the metamorphic rock area of Taihang Mountain,and points out that there are mainly weathering crust water storage structure,fracture water storage structure,layered water storage structure and dike water storage structure.The weathering crust and fracture water storage structure are prevalent and are the mainly direction of finding water in the area.According to the pumping test data of the combined exploration well,the correlation between the depth of the main effluent of groundwater and the water level of the standard borehole is analyzed,which shows that the standard water level decreasing by Power function when the depth of the effluent increasing.

关 键 词：阜平岩群 裂隙水 蓄水构造 山区找水 

分 类 号：P641[天文地球—地质矿产勘探]