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矿床开采技术条件的复杂化和合理利用矿物资源的趋势,导致空场法采矿量的减少和充填法采矿量的继续增加。在这些条件下,预期房柱法和分层胶结充填采矿法的使用范围将会扩大,分段矿房法将向20～30米高分段过渡,各种崩落法方案仍将保持其作用,根据这些条件,下表列出了现有的和有发展前途的采装运设备的使用范围。
The complexity of technical conditions for deposit mining and the trend of rational utilization of mineral resources have led to a decrease in the amount of mining by the open field method and a continued increase in the amount of mining by the filling method. Under these conditions, it is expected that the use of the post method and the tiered cemented filling mining method will be expanded, and the sub-section mining method will transition to a high section of 20-30 meters. Various caving methods will still maintain their effect, Based on these conditions, the following table lists the current and promising use of mining equipment.