在开采高山型矿床时,目前广泛应用联合开采法,由于这种开采方法利用了重力运输而使矿石运输成本降低,企业生产能力达到最高,有益矿物能充分地开采出来。以 C.奥尔忠尼启则命名的莫斯科地质勘探学院对联合开采法进行了广泛的多目标的研究工作。为使高山型矿床联合开采的应用进一步扩大,必须解决露天和地下在同一个垂直平 At the time of exploitation of high-grade deposits, the joint mining method was widely used at present. As a result of this method of exploitation, gravity transportation is used to reduce the cost of ore transportation, the highest production capacity of enterprises and the profitable mining of minerals can be fully exploited. The Moscow Institute of Geophysics, named after C. Ordzhonikidze, conducted a wide range of multi-objective research efforts on joint mining. In order to further expand the application of the joint exploitation of the high mountain type ore deposits, it is necessary to solve the problem that the open air and the underground should be in the same vertical plane