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为解决采动影响下大断面巷道严重底鼓问题,采用理论分析方法,建立了采动影响下巷道底鼓力学模型,对大断面回采巷道底鼓特征、机理和控制技术进行分析。
In order to solve the serious kick-off problem of large-section roadway under the influence of mining, the mechanics model of the bottom drumway under the influence of mining is established by using the theoretical analysis method. The characteristics, mechanism and control technology of the bottom drum of large-section mining laneway are analyzed.