Water Controlling Research of Complex Fault Structures in Wugou Mine

Wen Quan Zhang; Wei Li; Guang Peng Zhang; Gui Bin Zhang

doi:10.4028/www.scientific.net/AMR.616-618.499

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 616-618Water Controlling Research of Complex Fault...

Water Controlling Research of Complex Fault Structures in Wugou Mine

Abstract:

Once the lead abutment pressure influence the fault structure, its internal rock mass is damaged easily while the fault structures are the most vulnerable of mining influence weak link. If the fault structures conduct the aquifer, the mine water inrush will occur. This paper researchs water level of Taiyuan limestone aquifer with three-dimensional form simulation and analyzes mine water movement characteristics and the change of water level and hydraulic contact of each aquifer combining with complex geological conditions of Wugou mine, aiming at tectonic evolution and tectonic combination characteristic of the mine, according to the long observation hole material. Combining with water pressure test results and drilling and geophysical prospecting achievement, using daubing coefficient method to analyze sealing of fault structure, we conclude that faults are pressure-torsional normal faults which their fault zone is compact and has high strength so we can narrow even do not leave set fault waterproof pillar in Wugou mine.

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Periodical:

Advanced Materials Research (Volumes 616-618)

Pages:

499-504

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.616-618.499

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Online since:

December 2012

Authors:

Wen Quan Zhang, Wei Li, Guang Peng Zhang, Gui Bin Zhang

Keywords:

Daubing Coefficient, Fault Structures, Water Conductivity or Richness of Fault Structures, Water Controlling of Structures, Water Pressure Test

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References

[1] Liu Dongsheng. Shandong Coal Science and Technology,1998.4:43-45. In Chinese

Google Scholar

[2] Hu Baolin, Song Xiaomei, Che Yao. Coal Science and Technology, 2002.30(8):50- 53. In Chinese

Google Scholar

[3] Yielding G, Freeman B, Needham D T. Quantitative fault seal prediction[J].AAPG Bulletin,1997,81:897-917.

DOI: 10.1306/522b498d-1727-11d7-8645000102c1865d

Google Scholar

[4] Bouvier J D, Kaars-sijpesteijn C H, Kluesner D F, et al.Three-dimentional seismic interpretation and faultsealing in-vestigations, Nun river field, Nigeria[J]. AAPG Bulletin,1989,73(11):1397-1414.

DOI: 10.1306/44b4aa5a-170a-11d7-8645000102c1865d

Google Scholar