在粮仓建设逐步向科学化、现代化推进的过程中，随着国民经济的发展和粮食企业的不断改革，原来露天储粮中的土圆仓、席?囤、?围堆诸型态，逐步被钢板仓以及水泥结构的砖圆仓所替代。而在这种更新换代的演变过程中，起媒介作用的却是用钢筋纵横布筋、按一定规格焊接成片，然 In the course of progressing the construction of granary to science and modernization, along with the development of the national economy and the continuous reform of grain enterprises, the open storage of raw materials, Steel silo and the brick structure of the cement tank instead. In this evolutionary process of evolution, the role played by the media is reinforced with steel bar, according to a certain standard welded into pieces, of course