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本文采用复变函数解法,求解采空区煤层底板应力状态,并根据底板应力分布特点,分析了其与底板出水的关系,并对现场突水资料作了解释。
In this paper, the complex variable function method is used to solve the stress state of coal seam floor in the gob area. According to the stress distribution characteristics of the floor, the relationship between it and the water outflow from the floor is analyzed and the water inrush data are explained.