Mechanism analysis of hazards caused by the interaction between groundwater and geo-environment
文献类型：期刊论文
| 作者 | Wu, Y |
| 刊名 | ENVIRONMENTAL GEOLOGY
 |
| 出版日期 | 2003-10-01 |
| 卷号 | 44期号:7页码:811-819 |
| 关键词 | groundwater geological hazard geo-environment interaction between groundwater and geo-environment China |
| ISSN号 | 0943-0105 |
| DOI | 10.1007/s00254-003-0819-9 |
| 通讯作者 | Wu, Y() |
| 英文摘要 | Groundwater is as an important geological agent. Moving groundwater may change the geological environment and cause geological hazards. Therefore, the interaction between groundwater and geo-environment has attracted increasing attention of hydrogeologists, geotechnical engineers and environmental geologists. In general, three main types of interaction between groundwater and the geological environment are identified in this paper, with several special processes for each one. These types include physical interaction, with processes of lubrication, softening or weakening and strengthening of bound water, chemical interaction with processes of ion exchange, dissolution, hydration, hydrolysis, corrosion and oxidation-reduction, and mechanical interaction with processes of hydrostatic pressure and hydrodynamic pressure. The interactions between groundwater and the geological environment can affect the deformability and strength of rock or soil masses. The geological process, engineering activity and heat can change the geo-stress field, recharge, throughflow and discharge conditions of groundwater. The consequence of interactions between groundwater flow and geo-stress changes the geological environment. Meanwhile, the interaction processes can induce geological hazards, such as reservoir-induced earthquakes, landslides, flooding of mines, ground engineering hazards, instability of dams, the collapse of cavities in carbonate and evaporate rocks, land subsidence and earthquakes. |
| 收录类别 | SCI |
| WOS关键词 | FLUID-FLOW ANALYSIS ; ROCK MASSES ; COUPLED STRESS ; FRACTURE |
| WOS研究方向 | Environmental Sciences & Ecology ; Geology ; Water Resources |
| WOS类目 | Environmental Sciences ; Geosciences, Multidisciplinary ; Water Resources |
| 语种 | 英语 |
| WOS记录号 | WOS:000186120000007 |
| 出版者 | SPRINGER-VERLAG |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2556824 |
| 专题 | 寒区旱区环境与工程研究所 |
| 通讯作者 | Wu, Y |
| 作者单位 | Chinese Acad Sci, Cold & Arid Reg Environm & Engn Res Inst, Lanzhou 730000, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wu, Y. Mechanism analysis of hazards caused by the interaction between groundwater and geo-environment[J]. ENVIRONMENTAL GEOLOGY,2003,44(7):811-819. |
| APA | Wu, Y.(2003).Mechanism analysis of hazards caused by the interaction between groundwater and geo-environment.ENVIRONMENTAL GEOLOGY,44(7),811-819. |
| MLA | Wu, Y."Mechanism analysis of hazards caused by the interaction between groundwater and geo-environment".ENVIRONMENTAL GEOLOGY 44.7(2003):811-819. |
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来源：寒区旱区环境与工程研究所
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