摘要
张家口市下花园区位于冀西北山区,地质构造复杂,地下水资源短缺和水质较差是下花园区城市供水面临的主要问题。现状水源地供水量已不能满足城区发展需求,急需寻找基岩裂隙水或碳酸盐岩溶水类型新水源地。通过深入研究该区水文地质条件,结合水文地质调查、视电阻率测深法、钻探、水质分析等综合方法,选定了一处水量水质都满足需求的水源地靶区,填补了该区岩溶水富水程度不详的空白,系统总结了一套碳酸盐岩溶地下水饮用水源地选址方法,对于指导山区抗旱找水及城镇供水意义重大。
Xiahuayuan District of Zhangjiakou city,with complex geological structure,locates in the mountainous area of northwest of Hebei province,The shortage of groundwater resources and poor water quality are the main problems which the area faces with.The current water supply of this district can not meet the needs of urban development,so it is urgent to find new water sources of bedrock fissure water or carbonate karst water.Through in-depth study of the hydrogeological conditions in this area,combined with hydrogeological investigation,apparent resistivity sounding,drilling and synthetic methods,a target area of water source was selected,where the quantity and quality of water both meet the demand,it fills up the blank of the unknown degree of karst water enrichment in this area.This paper systematically summarizes a set of site selection methods for drinking water source of carbonate karst groundwater,which is of great significance for guiding drought resistance and water supply in cities and towns.
作者
杨志光
陈云倩
李双莹
王玉蛟
YANG Zhi-guang;CHEN Yun-qian;LI Shuang-ying;WANG Yu-jiao(Exploration Institue of Hydrogeological and Engineering Geology in Hebei Province,Shijiazhuang 050021,China)
出处
《河北地质大学学报》
2020年第6期40-44,共5页
Journal of Hebei Geo University
基金
基地和人才专项项目“河北省地下水饮用水源地水文及地质基础环境调查与监测”(2017FY100402)。
关键词
城市供水
岩溶水
水源地
选址
urban water supply
Karst water
water source site
site selection
作者简介
杨志光(1987-),男,河北无极人,工程师,从事水文工程地质及环境方面研究工作,e-mail:zhiguang239@163.com。
