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采矿方法是矿山生产工艺的重要环节。对于矿山在技术改造中、把采用高效率采矿方法做为提高生产,降低成本,挖掘潜力的手段之一,然而,高效率矿山设备的出现,对于发展高效率采矿方法创造了必要条件,采矿方法在发展过程中,对矿山设备提出了更高的要求,二者相辅相成,促进了采掘设备和采矿工艺共同向前发展。一、概况地下有色金属矿山在六十年代时,根据矿床地质赋存条件所采用的采矿方法;有空场法(全面采矿法、房柱法、分段崩落
Mining method is an important part of mine production process. However, the emergence of high-efficiency mining equipment has created the necessary conditions for the development of efficient mining methods. Mining methods, such as mining, In the process of development, higher requirements for mining equipment are put forward, and the two are mutually reinforcing, promoting the common development of mining equipment and mining technology. First, an overview of non-ferrous metal mine underground in the sixties, according to deposit geological conditions of mining methods used; there are free-field method (comprehensive mining method, the column method, subsidence