| 广西平南赤泥堆场地下水渗流特性试验研究 |
| |
| 引用本文： | 杜长学,彭振斌,陈安,左文贵,王继华.广西平南赤泥堆场地下水渗流特性试验研究[J].中国地质灾害与防治学报,2005,16(4):74-78. |
| |
| 作者姓名： | 杜长学 彭振斌 陈安 左文贵 王继华 |
| |
| 作者单位： | 1. 中南大学地学与环境工程学院,湖南,长沙,410083;中国有色金属工业长沙勘察设计研究院,湖南,长沙,410011
2. 中南大学地学与环境工程学院,湖南,长沙,410083 |
| |
| 摘 要： | 渗漏污染是建干岩溶地区赤泥堆场的主要环境工程地质问题。解决这一问题的关键是通过查明地下水的渗流特性，从而确定其渗漏通道。试验研究表明，堆场内各水点之间、堆场与外部各水点存在一定的水力联系，其流速受季节影响，在枯水期较为缓慢；地下水流向主要取决于地下暗河的走向；堆场区地下水流向总体是自堆场向北流向右江，局部地下水的流向受构造和岩溶裂隙控制；岩溶管道是渗流的主要通道。因此，存在因赤泥渗流污染居民生产与生活水源地的可能，污染物的扩散途径主要是岩溶通道。
|
| 关 键 词： | 岩溶 地下水 渗流特性 示踪试验 渗漏污染 广西平果县 |
| 文章编号： | 1003-8035（2005）04-0074-05 |
| 收稿时间： | 2004-12-14 |
| 修稿时间： | 2004-12-30 |
Test and investigation of the groundwater seepage in the red mud stack field of Pingnan, Guangxi |
| |
| DU Chang-xue,PENG Zhen-bin,CHEN'An,ZUO Wen-gui,WANG Ji-hua.Test and investigation of the groundwater seepage in the red mud stack field of Pingnan, Guangxi[J].The Chinese Journal of Geological Hazard and Control,2005,16(4):74-78. |
| |
| Authors: | DU Chang-xue PENG Zhen-bin CHEN'An ZUO Wen-gui WANG Ji-hua |
| |
| Institution: | 1.the Central South University, ChangSha Hunan 410083 ; 2.China Nonferrous Metal Industry Changsha Survey and Design Researeh Institue, ChangSha Hunan 410011 |
| |
| Abstract: | In the Karst area,the main evriromental engineering geology problem in red mud stack field is the pollution caused by groundwater seepage.The key to resolve it is to find out the seepage characteristic of grounderwater in the area,and then the seepage passage.The test and investigation indict that there is certain waterpower relation among groundwater emergences in the field and between in and out the field.The velocity of flow fluctuates with season: it is slower in the period of low water.The flow direction of the groundwater is decided by the underground river.Generally,the groundwater in the field flow to You river.The flow direction of the groundwater in local area is decided by geologic structure and rock cranny. The Kasrt pipeline is the main channel of groundwater.It is possible that the red mud pollutes the source of yield and drinking water in the area.The main diffuse avenue of the pollution is the Kasrt pipeline. |
| |
| Keywords: | karst groundwater seepage characteristic track test pollution Pingguo county Guangxi |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
