| 北京西山岩溶水应急水源地水文地质特征及开采潜力分析 |
| |
| 引用本文： | 王晓红,刘文臣,沈媛媛,刘士成. 北京西山岩溶水应急水源地水文地质特征及开采潜力分析[J]. 中国岩溶, 2011, 30(2): 216-221. DOI: 10.3969/j.issn.1001-4810.2011.02.015 |
| |
| 作者姓名： | 王晓红 刘文臣 沈媛媛 刘士成 |
| |
| 作者单位： | 北京市水文地质工程地质大队 |
| |
| 基金项目： | 北京市优秀人才培养资助基金项目(20042D1100205) |
| |
| 摘 要： | 应急水源地位于北京西山四季青地区,取水层位为奥陶系含水层,属覆盖型水源地。奥陶系岩溶地下水水量大、水质优良,是保障北京供水安全的后备水源。本文在综合分析奥陶系岩溶地下水水文地质特征基础上,以群孔抽水试验为基础,采用相关分析法预测水位,从岩溶地下水的富水性、地下水流场、地下水资源方面分析岩溶水的开采潜力,确保在出现水源危机时,岩溶地下水能够作为后备水源地为城市供水。结果表明,岩溶地下水应急水源地岩溶裂隙发育,补给条件好,地下水径流强度大,水质优良,具有6万m3/d的开采潜力,即当水源地增加每日6万m3应急开采时,水位埋深预测值为52.94m,能够满足现有取水设备条件,且不会影响其它水源井的运行。
|
| 关 键 词： | 岩溶水 应急水源 相关分析 抽水试验 开采潜力 北京西山 |
| 收稿时间： | 2010-11-22 |
Analysis on the hydrogeology characteristics and exploitation potential of the emergency karst water source field in Xishan region, Beijing |
| |
| WANG Xiao-hong,LIU Wen-cheng,SHEN Yuan-yuan and LIU Shi-cheng. Analysis on the hydrogeology characteristics and exploitation potential of the emergency karst water source field in Xishan region, Beijing[J]. Carsologica Sinica, 2011, 30(2): 216-221. DOI: 10.3969/j.issn.1001-4810.2011.02.015 |
| |
| Authors: | WANG Xiao-hong LIU Wen-cheng SHEN Yuan-yuan LIU Shi-cheng |
| |
| Affiliation: | Hydrogeology and Engineering Geology Team of Beijing |
| |
| Abstract: | Emergency groundwater source field locates in Sijiqing region,which is a covered karst water source field;the water intaking horizon is the Ordovician aquifer.Ordovician karst water is back-up water resource of Beijing city for safe water supply with good water yield property and excellent water quality.Based on comprehensive analysis on the Ordovician karst groundwater hydrogeologic characteristics and pumping test data,groundwater table is predicted with correlation analysis method in this paper.Exploitat... |
| |
| Keywords: | karst water emergency water source correlation analysis pumping test exploitation potential Xishan in Beijing |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
| 点击此处可从《中国岩溶》浏览原始摘要信息 |
|
点击此处可从《中国岩溶》下载全文 |
|
