阜平岩群基岩裂隙水的赋存规律与找水方向
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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.
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.
引文
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[6]张宗清,伍家善,叶笑江.阜平群下部太古代变质岩石的REE、Rb-Sr和Sm-Nd年龄及其意义[J].地球化学,1991(2):118-127.
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[13]徐光瑜,刘福臣,李凌宵.泰山群变质岩地下水的富集条件与寻找方法[J].长江科学院院报,2009,26(3):24-27.
[14]刘正宏,徐仲元,杨振升.构造片麻岩含义及其成因机制[J].吉林大学学报:地球科学版,2011(5):1314-1321.
[15]王大纯,张人权,史毅虹,等.水文地质学基础[M].北京:地质出版社,1995.
[16]谭长伟.变质岩区地下水富集规律的探讨[J].地下水,1992(2):115-118.
[2]卢金凯.基岩裂隙水的野外调查方法[M].北京:地质出版社,1985.
[3]杨会军,韩文峰,谌文武,等.基岩裂隙水渗流特性探讨与工程实例[J].岩石力学与工程学报,2003,22(S2):2582-2587.
[4]卢放,阎红霞,胡文广.阜平县变质岩地区基岩裂隙水的电性特征[J].南水北调与水利科技,2017,15(3):126-131.
[5]邓俊国,王亚欣,张振威,等.保定地区阜平群变质岩岩石特征及原岩分析[J].保定师专学报,2000(2):31-35.
[6]张宗清,伍家善,叶笑江.阜平群下部太古代变质岩石的REE、Rb-Sr和Sm-Nd年龄及其意义[J].地球化学,1991(2):118-127.
[7]卢放,阎红霞,胡文广.太行山缺水地区变质岩裂隙水水文地质特征及其电性响应——以阜平县为例[J].科学技术与工程,2016,16(14):18-22.
[8]刘光亚.基岩地下水[M].北京:地质出版社,1979.
[9]钱学溥.中国蓄水构造类型[M].北京:科学出版社,1990.
[10]沈照理,刘光亚,杨成田,等.水文地质学[M].北京:科学出版社,1985.
[11]杨红,许模,张劲松.滇东南弥勒盆地蓄水构造特征分析及找水方向[J].水土保持研究,2012,19(6):254-258.
[12]王汉兴,郑朋.贵州省变质岩区基岩裂隙水富水分析[J].公路交通技术,2016,32(3):10-14.
[13]徐光瑜,刘福臣,李凌宵.泰山群变质岩地下水的富集条件与寻找方法[J].长江科学院院报,2009,26(3):24-27.
[14]刘正宏,徐仲元,杨振升.构造片麻岩含义及其成因机制[J].吉林大学学报:地球科学版,2011(5):1314-1321.
[15]王大纯,张人权,史毅虹,等.水文地质学基础[M].北京:地质出版社,1995.
[16]谭长伟.变质岩区地下水富集规律的探讨[J].地下水,1992(2):115-118.