本文在对全路运营系统材料厂进行详细调查的基础上,首先分析和确定了影响材料厂建设规模的主要因素,继而建立了测算材料厂建设规模的数学模型和计算面积标准的参数。通过对全路材料厂的验证,证明所建立的数学模型符合我国铁路的实际情况,应用时简便可行。这就为制定铁路材料厂建设规模的标准,提供了理论依据和实用方法。 Based on the detailed investigation of the whole operation system material factory, this paper firstly analyzes and determines the main factors that affect the construction scale of the material factory, and then establishes the mathematical model to calculate the construction scale of the material factory and the parameters to calculate the area standard. Through the verification of the whole material factory, it is proved that the mathematical model established is in line with the actual situation of our country’s railway and the application is simple and feasible. This provides a theoretical basis and practical method for establishing the scale of construction of railway material factory.