在莱格尼察-乔戈夫(Legnica-Gjogow)铜矿盆地的铜矿床赋存于泽赫斯廷(zechstein)含铜岩层中,该矿床的特点是:埋藏深度大,厚度不一,矿石的岩性和地质力学性质多变。本文提出了适应于矿床条件多变的中厚(3～5m)矿床的开采方法。关于厚(达15m)矿床用保证日产4500t的高效采矿法的有效回采问题,也提出了新的解决方法。采空区进行水砂充填的分层回采是这些采矿方法的特征。这些方法不仅能确保有效的管理,而且也能保证对岩层压力所产生的危险进行控制。 Copper deposits in the Legnica-Gjogow copper deposit occur in zechstein copper-bearing formations characterized by large depth of burial and varying thickness, The lithology and geomechanical properties of ores vary. In this paper, we propose a mining method suitable for moderately thick (3 ~ 5m) deposits with varying deposit conditions. A new solution is also proposed for the effective mining of thick deposits (up to 15 m) for efficient mining with a daily output of 4500 tons. Stratified recovery of grit-filled sand in the goaf is a hallmark of these mining methods. These methods not only ensure effective management, but also ensure that the danger of rock pressure is controlled.