Study on Fully-Mechanized Top Coal Caving Mining under Water Body with Shallow Overburden and Thin Bedrock

Lei Li; Zhi Guo Liu; Pei Pei Chen; Gui Liu

doi:10.4028/www.scientific.net/AMR.734-737.644

Paper Titles

Research on the Simulation of the Roof Fracture about the Gob-Side Entry Retaining
p.624

Risk Management of Induced Micro-Seismicity Caused by Hydraulic Fracturing through Acoustic Emission
p.628

Statistical Analysis on Characteristics of Gas Emission in a Fully Mechanized Caving Face under Drainage Conditions
p.634

Strata Behaviors of Fully-Mechanized Sublevel Caving Face Based on Similar Simulation Test
p.638

Study on Fully-Mechanized Top Coal Caving Mining under Water Body with Shallow Overburden and Thin Bedrock
p.644

Study on Methods of Exploring the Loosening Radius of Deep-Hole Controlling Blasting
p.650

Study on Optimization Method of the Slope Angle Design for Open-Pit Mine
p.656

Study on Pressure Relief Scope of Underlying Coal Rock with Upper Protective Layer Mining
p.661

Study on Regulations of Coal Mining under Highway
p.666

HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 734-737Study on Fully-Mechanized Top Coal Caving Mining...

Study on Fully-Mechanized Top Coal Caving Mining under Water Body with Shallow Overburden and Thin Bedrock

Abstract:

Based on the geological condition of MaHuangliang coal in the Yushen mining area, the paper systematically studied the overburden's destructiverules of fully-mechanized top coal caving, and established hydro-geological model of research area by using GMS numerical simulation. Based on the model, the paper predicted the water inflow of different aquifer, analyzed the influence of aquifer to coal mining, and introduced the technical plans about fully-mechanized top coal caving mining under water body with shallow overburden and thin bedrock.

You might also be interested in these eBooks

View Preview

Info:

Periodical:

Advanced Materials Research (Volumes 734-737)

Pages:

644-649

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.734-737.644

Citation:

Cite this paper

Online since:

August 2013

Authors:

Lei Li, Zhi Guo Liu, Pei Pei Chen, Gui Liu

Keywords:

Fully-Mechanized Top Coal Caving, GMS Numerical Simulation Inflow Prediction, Overburden Failure Law

Export:

RIS, BibTeX

Price:

Permissions CCC:

Request Permissions

Permissions PLS:

Request Permissions

Сopyright:

Citation:

References

[1] S.M. Wang: China Coal Industry Publishing House, ( 1996 ), p.358~372. (in Chinese )

Google Scholar

[2] Y.H. Kang, etc: Coal Science and Technology, Vol.26( 9)( 1998), p.35~38. (in Chinese )

Google Scholar

[3] Tiandi Science & Technologyy Co. , Ltd: Feasibility Study on Fully Mechanized Top Coal Caving Mining under Water Body in 3# Ultra Thick Coal Seam Ma Huangliang Coal Mine, Beijing(2010). (in Chinese )

DOI: 10.1109/mace.2011.5988287

Google Scholar

[4] Beijing mining research institute ,in: The surface movement and the overburden's destructive rules in coal mine and its application, edited by China Coal Industry Publishing, BJ(1981), in press. (in Chinese )

Google Scholar

[5] Y.H. Kang F.H. Huang and J.D.Xi : Coal Science and Technology,Vol.29(1) (2001), pp.22-24 (in Chinese)

Google Scholar

[6] Y.C.Xu ,J.C. Li, S.Q. Liu and L.Zhou : Coal mining Technology, Vol. 16(2) (2011) p.4~7 (in Chinese)

Google Scholar

[7] Y.H. Teng: Coal Science and Technology, Vol.39(4)(2011), p.118~120 (in Chinese)

Google Scholar

[8] D.Q. Chen: Software Guide (2007). (in Chinese)

Google Scholar

[9] X.D. Guo , H.Tian, H.G. Zhang ,W. Zhu and J. Cui: Ground Water (2010).

Google Scholar

[10] H.X. Zhang and W. Song : Water Conservancy Science and Technology and Economy(2007) . (in Chinese)

Google Scholar