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为了研究岩石工作面不同顺序下过断层开采断层活化突水规律,以芦岭煤矿SF15断层为研究对象,利用离散元UDEC数值模拟软件开展了流-固耦合数值模拟。研究成果为芦岭煤矿Ⅲ11岩石工作面实际开采断层突水灾害防治提供理论基础。
In order to study the law of water inrush and water inrush under different sequence of rock working face, the SF15 fault in Luling coal mine is taken as the research object, and the numerical simulation of fluid-solid coupling is carried out by discrete element UDEC numerical simulation software. The research results provide a theoretical basis for the prevention and treatment of fault water inrush from actual mining in Ⅲ 11 rock face of Luling Mine.