Land subsidence due to groundwater pumping and recharge: considering the particle-deposition effect in ground-source heat-pump engineering
文献类型：期刊论文
| 作者 | Cui, Xianze1; Liu, Quansheng2; Zhang, Chengyuan2; Huang, Yisheng1; Fan, Yong1; Wang, Hongxing3 |
| 刊名 | HYDROGEOLOGY JOURNAL
 |
| 出版日期 | 2018 |
| 卷号 | 26期号:3页码:789-802 |
| 关键词 | Subsidence Ground deformation Particle deposition Artificial recharge China |
| ISSN号 | 1431-2174 |
| DOI | 10.1007/s10040-018-1723-4 |
| 英文摘要 | With the rapid development and use of ground-source heat-pump (GSHP) systems in China, it has become imperative to research the effects of associated long-term pumping and recharge processes on ground deformation. During groundwater GSHP operation, small particles can be transported and deposited, or they can become detached in the grain skeleton and undergo recombination, possibly causing a change in the ground structure and characteristics. This paper presents a mathematical ground-deformation model that considers particle transportation and deposition in porous media based on the geological characteristics of a dual-structure stratum in Wuhan, eastern China. Thermal effects were taken into consideration because the GSHP technology used involves a device that uses heat from a shallow layer of the ground. The results reveal that particle deposition during the long-term pumping and recharge process has had an impact on ground deformation that has significantly increased over time. In addition, there is a strong correlation between the deformation change (%) and the amount of particle deposition. The position of the maximum deformation change is also the location where most of the particles are deposited, with the deformation change being as high as 43.3%. The analyses also show that flow of groundwater can have an effect on the ground deformation process, but the effect is very weak. |
| WOS研究方向 | Geology ; Water Resources |
| 语种 | 英语 |
| WOS记录号 | WOS:000430538700010 |
| 出版者 | SPRINGER |
| 源URL | [http://119.78.100.198/handle/2S6PX9GI/4266]  |
| 专题 | 岩土力学所知识全产出_期刊论文 国家重点实验室知识产出_期刊论文 |
| 作者单位 | 1.China Three Gorges Univ, Coll Hydraul & Environm Engn; 2.Chinese Acad Sci, Inst Rock & Soil Mech, State Key Lab Geomech & Geotech Engn ; 3.China Three Gorges Univ, Hubei Key Lab Disaster Prevent & Mitigat |
| 推荐引用方式 GB/T 7714 | Cui, Xianze,Liu, Quansheng,Zhang, Chengyuan,et al. Land subsidence due to groundwater pumping and recharge: considering the particle-deposition effect in ground-source heat-pump engineering[J]. HYDROGEOLOGY JOURNAL,2018,26(3):789-802. |
| APA | Cui, Xianze,Liu, Quansheng,Zhang, Chengyuan,Huang, Yisheng,Fan, Yong,&Wang, Hongxing.(2018).Land subsidence due to groundwater pumping and recharge: considering the particle-deposition effect in ground-source heat-pump engineering.HYDROGEOLOGY JOURNAL,26(3),789-802. |
| MLA | Cui, Xianze,et al."Land subsidence due to groundwater pumping and recharge: considering the particle-deposition effect in ground-source heat-pump engineering".HYDROGEOLOGY JOURNAL 26.3(2018):789-802. |
入库方式： OAI收割
来源：武汉岩土力学研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。