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目前苏联采取建造大直径钢板筒仓或钢制混凝土筒仓来增加筒库容量。但是,要从这些大直径筒仓卸尽残留谷物却十分困难。筒仓结构有两种主要方式:倾斜仓底和平底。前者的优点是它不需要利用附加机械而靠自流就可将谷物全部卸空。因此,尽管它有缺点,各种不同结构的填充砌体在苏联的筒仓中还是得到了广泛应用。
Currently the Soviet Union to build large diameter steel silos or steel concrete silos to increase the capacity of the cartridge. However, it is very difficult to discharge residual grain from these large-diameter silos. There are two main types of silo structure: Tilting the bottom and flat bottom. The advantage of the former is that it does not need to rely on additional machinery to drain the grain completely by gravity. Therefore, in spite of its shortcomings, various structures of filled masonry have been widely used in the Soviet silos.