目前充填采矿法,在国内外金属矿山地下开采中得到了广泛应用。这除了充填法本身所固有的贫化小,资源回收率高,对形态复杂矿体开采适应能力强,可减小围岩移动和地表沉降等优点外,还由于充填工艺的不断改进,自动检测和自动控制日益完善的结果。 At present, the mining and filling method has been widely used in underground mining of metal mines at home and abroad. In addition to the filling method inherent in the small depletion, high resource recovery rate, the complex shape of the ore mining adaptability, can reduce the surrounding rock movement and surface subsidence, etc., but also due to continuous improvement of the filling process, automatic detection And automatic control of increasingly sophisticated results.