Contribution of Groundwater in Zhiluo Aquifer to Mine Water in Shennan Mining Area: Numerical Simulation

HUANG Jinting; NING Bohan; SUN Kui; LI Zongze; WANG Jiawei; SONG Ge

doi:10.12401/j.nwg.2023005

2023 Vol. 56, No. 6

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Article navigation > Northwestern Geology > 2023 > 56(6): 176-185

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HUANG Jinting, NING Bohan, SUN Kui, LI Zongze, WANG Jiawei, SONG Ge. 2023. Contribution of Groundwater in Zhiluo Aquifer to Mine Water in Shennan Mining Area: Numerical Simulation. Northwestern Geology, 56(6): 176-185. doi: 10.12401/j.nwg.2023005

Citation:

HUANG Jinting, NING Bohan, SUN Kui, LI Zongze, WANG Jiawei, SONG Ge. 2023. Contribution of Groundwater in Zhiluo Aquifer to Mine Water in Shennan Mining Area: Numerical Simulation. Northwestern Geology, 56(6): 176-185. doi: 10.12401/j.nwg.2023005

Contribution of Groundwater in Zhiluo Aquifer to Mine Water in Shennan Mining Area: Numerical Simulation

1.
College of Geology and Environment, Xi’an University of Science and Technology, Xi’an 710054, Shaanxi, China
2.
Key Laboratory of Mine Geological Hazards Mechanism and Control, Ministry of Natural Resources, Xi’an 710054, Shaanxi, China
3.
Shaanxi Institute of Geo-Environment Monitoring ，Xi'an 710054，Shaanxi，China

Received Date: 26 November 2022

Revised Date: 07 March 2023

Accepted Date: 09 March 2023

Publish Date: 20 December 2023

Abstract

Abstract

Illustration water sources and ratio from different aquifers has significant means to mining water management. In this paper, based on the hydrogeological data, mining water and ratio of the height of the fractured zone to the mining height of typical mine area in Shennan mining area, a numerical simulation model was set up. Totally, 7 layers including aquifer and aquiclude are contained in the model. And it predicted the groundwater flow field of Quaternary and Zhiluo aquifer groundwater in Jurassic system very well via the model calibration. Furthermore, simulation results shows that mining action affects Zhiluo aquifer groundwater directly. For example, Zhiluo aquifer groundwater contributes nearly 94.82 percentage when mining water quantity reaches 117743.52 m³/d in Ningtiaota mining area.
- mine inflow /
- multi-aquifer /
- numerical simulation /
- Ningtiaota coal mine /
- Shennan Mining area

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References

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