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为适应山西省政府提出的“资源整合、联合改造、淘汰落后、优化结构”的煤炭政策,针对大倾角松软厚煤层开采技术,从采煤方法确定、工作面设备选型及液压支架防倒防滑等方面进行了综采放顶煤开采技术研究,很好地解决了大倾角松软厚煤层机械化开采技术难题。
In order to meet the coal policy put forward by Shanxi Provincial Government for “integration of resources, joint reconstruction, elimination of backwardness and optimization of structure”, aiming at the technology of mining thick, thick coal seam with large inclination angle, from the aspects of coal mining method, equipment selection of working face and hydraulic support Anti-skid and other aspects of the fully mechanized top coal caving mining technology research, a good solution to a large angle soft thick seam mechanized mining technology problems.