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充填采矿法是在矿房中分层回采矿石,用充填料充填采空区,充填的目的主要是利用其充填体进行地压管理以控制围岩崩落和地表下沉,同时为进行下分层回采造成适当的工作场地和安全环境。这种方法多用于开采矿石或围岩不稳固的急倾斜薄到中厚矿体,特别是矿体形状不规则,分枝复合现象严重,厚度变化大,探矿程度较差或在回采时需要随采随探的矿体更显示其优越性和灵活
Filling and mining mining method is layered mining ore mining, filled with stuffing gob, fill the main purpose is to use its filling body pressure management to control the surrounding rock caving and surface subsidence at the same time for the next delamination Mining leads to appropriate workplace and safety environment. This method is mostly used for mining ore or rock unstable steep thin to medium thick ore body, especially the irregular shape of the orebody, branching complex phenomenon, the thickness changes, poor prospecting or mining with the need Exploiting the exploration of the ore body more shows its superiority and flexibility