Open AccessEvaluation of Groundwater Exploitation Scheme in Water Source Area of Kang Ping Power Plant Based on GMS
Author(s) -
Xuebing Zhao,
Fengfeng Ding,
Jun Xu,
Jie Zhang
Publication year - 2021
Publication title -
journal of physics. conference series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 85
eISSN - 1742-6596
pISSN - 1742-6588
DOI - 10.1088/1742-6596/1838/1/012049
Subject(s) - groundwater , funnel , aquifer , groundwater flow , environmental science , ping (video games) , scheme (mathematics) , hydrology (agriculture) , water resource management , environmental engineering , computer science , geology , mathematics , geotechnical engineering , mathematical analysis , computer security
On the basis of finding out the existing conditions of groundwater in the source area of Kang Ping power plant, GMS is used to construct the 3D perspective of aquifer structure and the numerical simulation model of groundwater flow system. According to the water demand of the water source area, two mining schemes are proposed. Based on GMS software, the groundwater flow field evolution of the two mining schemes in the study area from 2019 to 2022 is simulated by using the model. The results show that the overall groundwater level in the study area presents a stable situation under the mining condition of scheme I 9600 m 3 / d, and under the mining condition of scheme II 12000 m 3 /d, the groundwater depression funnel is expanding. It is suggested to adopt scheme I comprehensively, the water supply capacity can be guaranteed, and the mining volume can be appropriately expanded in case of large water demand, but it should not exceed 12000 m 3 / d.