| 潜水含水层水动力弥散试验研究 |
| |
| 引用本文： | 苏贺,康卫东,曹珍珍,朱亮. 潜水含水层水动力弥散试验研究[J]. 水土保持通报, 2014, 0(2): 83-85 |
| |
| 作者姓名： | 苏贺 康卫东 曹珍珍 朱亮 |
| |
| 作者单位： | 西北大学大陆动力学国家重点实验室, 陕西西安 710069;西北大学大陆动力学国家重点实验室, 陕西西安 710069;中化地质矿山总局山东地质勘查院, 山东济南 250013;中国地质科学院水文地质环境地质研究所, 河北石家庄 050061 |
| |
| 基金项目： | 包钢华美稀土环境评价项目 |
| |
| 摘 要： | 水动力弥散理论主要研究地下水可溶物质在时间、空间上的变化和弥散运移规律,预测地下水污染的发展趋势。通过在包头市某厂区现场弥散试验所得的实测数据,利用标准曲线法进行了潜水含水层水动力弥散试验。测定结果表明,浅层含水层的纵向弥散度(aL)为1.19~1.28cm,横向弥散度(aT)经验推断值为0.24~0.26cm。研究结果可为厂区有效地下水污染防治措施的制订提供科学依据。
|
| 关 键 词： | 弥散试验 标准曲线法 弥散系数 |
| 收稿时间： | 2013-04-28 |
| 修稿时间： | 2013-06-05 |
Experimental Study on Unconfined Aquifer Hydrodynamic Dispersion |
| |
| SU He,KANG Wei-dong,CAO Zhen-zhen and ZHU Liang. Experimental Study on Unconfined Aquifer Hydrodynamic Dispersion[J]. Bulletin of Soil and Water Conservation, 2014, 0(2): 83-85 |
| |
| Authors: | SU He KANG Wei-dong CAO Zhen-zhen ZHU Liang |
| |
| Affiliation: | State Key Laboratory of Continental Dynamics, Northwest University, Xi'an, Shaanxi 710069, China;State Key Laboratory of Continental Dynamics, Northwest University, Xi'an, Shaanxi 710069, China;Shandong Geological Prospecting Insitute of China Chemical Geology and Mine Bureau, Ji'nan, Shandong 250013, China;Institute of Hydrogeology and Environmental Geology, CAGS, Shijiazhuang, Hebei 050061, China |
| |
| Abstract: | Hydrodynamic dispersion theory studies the temperoral and spatial changes in groundwater soluble substances and predicts the trend of groundwater pollution. This article carried out a dispersion test in the new Huamei factory site of Baotou City, and measured the longitudinal dispersion degree of the shallow aquifer. The results showed that the longitudinal dispersion degree was 1.19~1.28 cm, the transverse dispersion degree experience value was 0.24~0.26 cm. It provides a sound basis for formulating effective measures to prevent and control groundwater pollution. |
| |
| Keywords: | dispersion experiment standard curve method dispersion coefficient |
| 本文献已被 CNKI 等数据库收录！ |
| 点击此处可从《水土保持通报》浏览原始摘要信息 |
|
点击此处可从《水土保持通报》下载全文 |
|
