通过有限元方法对装煤车的各种工况进行了受力计算,利用铁道车辆强度设计及试验鉴定规范对装煤车强度进行了判定,为装煤车结构的改进提供了参考。 The finite element method was used to calculate the load of various conditions of the coal loading vehicle. The strength of the coal loading vehicle was judged by the strength design of the railway vehicle and the test specification, which provided a reference for the improvement of the coal loading vehicle structure.