Climate Change Data Portal
DOI | 10.2166/wcc.2018.182 |
Groundwater flow simulation and its application in gaosong ore field; China | |
Chen G.; Xu S.; Liu C.; Lu L.; Guo L. | |
发表日期 | 2019 |
ISSN | 20402244 |
起始页码 | 276 |
结束页码 | 284 |
卷号 | 10期号:2 |
英文摘要 | Mine water inrush is one of the important factors threatening safe production in mines. The accurate understanding of the mine groundwater flow field can effectively reduce the hazards of mine water inrush. Numerical simulation is an important method to study the groundwater flow field. This paper numerically simulates the groundwater seepage field in the GaoSong ore field. In order to ensure the accuracy of the numerical model, the research team completed 3,724 field fissure measurements in the study area. The fracture measurement results were analyzed using the GEOFRAC method and the whole-area fracture network data were generated. On this basis, the rock mass permeability coefficient tensor of the aquifer in the study area was calculated. The tensor calculation results are used in the numerical model of groundwater flow. After calculation, the obtained numerical model can better represent the groundwater seepage field in the study area. In addition, we designed three different numerical models for calculation, mainly to explore the influence of the tensor assignment of permeability coefficient on the calculation results of water yield of the mine. The results showed that irrational fathom tensor assignment would cause a significant deviation in calculation results. © IWA Publishing 2019. |
英文关键词 | GaoSong ore field; Groundwater flow simulation; Permeability coefficient tensor; Water yield of mine |
语种 | 英语 |
scopus关键词 | Aquifers; Flow fields; Flow simulation; Groundwater flow; Groundwater resources; Mine flooding; Numerical methods; Seepage; Tensors; Calculation results; Fracture network; Groundwater seepage; ITS applications; Mine water inrush; Ore fields; Safe production; Water yield; Numerical models; flow field; flow modeling; groundwater flow; mine; permeability; seepage; water yield; China |
来源期刊 | Journal of Water and Climate Change |
文献类型 | 期刊论文 |
条目标识符 | http://gcip.llas.ac.cn/handle/2XKMVOVA/147982 |
作者单位 | Faculty of Land Resources Engineering, Kunming University of Science and Technology, Kunming, China; Yunnan Provincial Geological Prospecting Engineering Corp, Kunming, China; School of Urban and Environment, Yunnan University of Finance and Economics, Kunming, China |
推荐引用方式 GB/T 7714 | Chen G.,Xu S.,Liu C.,et al. Groundwater flow simulation and its application in gaosong ore field; China[J],2019,10(2). |
APA | Chen G.,Xu S.,Liu C.,Lu L.,&Guo L..(2019).Groundwater flow simulation and its application in gaosong ore field; China.Journal of Water and Climate Change,10(2). |
MLA | Chen G.,et al."Groundwater flow simulation and its application in gaosong ore field; China".Journal of Water and Climate Change 10.2(2019). |
条目包含的文件 | 条目无相关文件。 |
个性服务 |
推荐该条目 |
保存到收藏夹 |
导出为Endnote文件 |
谷歌学术 |
谷歌学术中相似的文章 |
[Chen G.]的文章 |
[Xu S.]的文章 |
[Liu C.]的文章 |
百度学术 |
百度学术中相似的文章 |
[Chen G.]的文章 |
[Xu S.]的文章 |
[Liu C.]的文章 |
必应学术 |
必应学术中相似的文章 |
[Chen G.]的文章 |
[Xu S.]的文章 |
[Liu C.]的文章 |
相关权益政策 |
暂无数据 |
收藏/分享 |
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。