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本文利用模化分析方法,分析了缓倾斜下解放层开采后顶板岩层中的地应力变化规律,研究了岩层中地应力分布特点和有关因素对地应力分布的影响,并就地应力变化规律对于矿井安全生产的指导作用进行了讨论。
In this paper, by using the method of modal analysis, the variation of ground stress in roof rock strata after mining under gently inclined mining is analyzed. The distribution of ground stress and the influence of relevant factors on the ground stress distribution are studied. The guiding role of mine safety production is discussed.