Discussion on the Maximum Slacking and the Minimum Decreasing Distance of the Gauge for Railway Curve in Metallurgical Enterprises 冶金企业铁路曲线最大轨距加宽及其最小递减距离的探讨
Result of computation of critical bottom blowing flowrate parameter shows that minimum inlet pressure of bottom nozzle is 0.32MPa ( gauge pressure) According to computation of bottom blowing flowrate(?) 对底吹喷嘴临界供气参数计算表明,在重钢装入量条件下,重钢底吹喷嘴气流最低入口压力为0.32MPa(表压)。
Through the theoretic analysis, the limit value of the maximum slacking and the minimum decreasing distance of the gauge for railway curve in metallurgical enterprises to ensure the safe driving is put forward. It can be used as the reference of the maximum gauge. 通过理论分析,对冶金企业铁路曲线轨距加宽最大允许值以及轨距加宽值的最小递减距离,提出了可以保证行车安全的限值,可以做为制定轨距最大值标准的参考。