抛物线形钢板矿仓由于具有结构形式合理、简单,构件加工制做方便,较好的经济指标等优点,在大型矿山中应用较广。对于矿仓的曲线问题有过一些研究,原设计的曲线方程为y=f/2L~2(3x~2-x~3/L),由于它与实际曲线误差较大,对设计、制造、使用等均造成不利影响。1975年8月,首钢第二建筑工程公司、冶金部鞍山矿山设计院和冶金部建筑研究院,对鞍钢、马钢、首钢等地的矿仓进行了调查研究,并进行了 Parabolic steel mining company has the advantages of reasonable structure, simple structure, easy manufacture of components, good economic indicators and so on. It is widely used in large-scale mines. There are some researches on the curve of ore bin. The original design curve equation is y = f / 2L ~ 2 (3x ~ 2-x ~ 3 / L). Because of its large error with the actual curve, Use, etc. adversely affected. In August 1975, Shougang No.2 Construction Engineering Company, Anshan Mining Design Institute and Metallurgical Construction Research Institute of Metallurgical Department conducted a survey and research on the mines in Anshan Iron and Steel Company,