1问题的提出铁路第六次大提速以来,随着列车运行速度的增加,列车开行密度也逐渐加大。在这种情况下,货物列车运行途中一旦发生抱闸甩车势必对铁路运输秩序造成较大干扰。为此,笔者特对今年以来货物列车发生车辆抱闸甩车的情况进行了统计,对其原因进行了分析,并提出了具体的防范措施,希望能对解决这一问题提供些借鉴。 1 PROBLEM PROBLEMS Since the sixth great speed increase of railway, as the speed of train increases, the opening density of train has gradually increased. Under such circumstances, if the brake is thrown on the way of freight train operation, it will inevitably cause great disturbance to the railway transportation order. To this end, I made a special survey on the situation of the vehicle holding brake thrown off the freight train since this year, analyzed its causes and put forward specific precautionary measures, hoping to provide some reference for solving this problem.