The Overburden Strata Caving Characteristics and Height Determination of Water Conducting Fracture Zone in Fully Mechanized Caving Mining of Extra Thick Coal Seam

Author:

Ren ZhichengORCID,Wang Nan

Publisher

Springer Science and Business Media LLC

Subject

Geology,Soil Science,Geotechnical Engineering and Engineering Geology,Architecture

Reference12 articles.

1. Alehossein H, Poulsen BA (2010) Stress analysis of longwall top coal caving. Int J Rock Mech Min Sci 47:30–41

2. An TL, Wang LG, Pu H (2010) Numerical simulation on the development law of water-conducting fracture zone in shallow coal seam. Min R&D 30(01):34–36

3. Chen RH, Bai HB, Feng MM (2006) Determination of the height of water flowing fractured zone in overburden strata above fully-mechanized top-coal caving face. J Min Saf Eng 23(2):220–223

4. Gao XC, Wu YP (2014) Water-inrush risk and control technology in extra-thick seam of water-rich overburden. Coal Mine Saf 45(1):54–56

5. Liu T, Xu DJ, Fu Q, Sun HH (2013) Numerical simulation on the height of water-conducting fracture zone for deeply buried coal seam with large span of working face. Min R&D 33(3):67–70

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