The Application of Similar Material in the Simulation of Overlying Strata Movement in High Inclined Seam in Dongbaowei Mine
2012 ◽
Vol 600
◽
pp. 194-198
◽
Keyword(s):
Studying on the characteristics of the overlying strata movement in high inclined coal seam, the similar material is applied in the simulation model which was built based on the similar material simulation theory and high inclined seam geological condition of Dongbaowei coal mine. The picture and displacement of overlying strata were obtained from the similar material simulation. As a result, the characteristics of the fracture and movement of overlying strata above the full mechanized working face in high inclined seam. This paper proposes some support measures to improve the safety of the working face. These provide significance theoretical guidance and reference value for other working face in high inclined seam.
2019 ◽
Vol 38
(2)
◽
pp. 1121-1132
Keyword(s):
2011 ◽
Vol 121-126
◽
pp. 2911-2916
Keyword(s):
2019 ◽
Vol 15
(8)
◽
pp. 155014771986985
◽
2013 ◽
Vol 448-453
◽
pp. 3884-3887
◽
2019 ◽
Vol 37
(4)
◽
pp. 3547-3555
Keyword(s):
2014 ◽
Vol 1049-1050
◽
pp. 335-338
◽
Keyword(s):
Keyword(s):