The Study On Synthesis Mechanization Mining Technique In Thin Coal Seam Of Special Geology Condition In Donghuantuo Mine

The article discusses the particular characteristic of exploitation technics in quite thinner seam and big obliquity seam. The main problem in dong huan mine of kai luan group is complex geologic condition and lots of big obliquity coal seam, especially the vast spout. Considering above , on the basis of locale observation, combine locale practice to the observation, via operation and illation of rock &elasticity mechanics, educe the conclusion. the main point : the mining press show rule of quite thinner seam, the application of light & narrow support and so on. the research has significant meaning in analogous mine, realize the mine high yield & high efficiency.