Method for improving tank container train unloading efficiency

The invention relates to a method for improving the unloading efficiency of a tank container train, and belongs to the technical field of tank container train transportation. The problems of high labor intensity and low efficiency caused by frequent opening and closing of the gangway foot plate during existing train unloading are solved. The method comprises the following steps that S1, the offsetof a train on a curve track is calculated; s2, the minimum gap between the adjacent end beams of the two vehicle bodies is calculated; s3, calculating the minimum gap of the supports opposite to theadjacent end beams; s4, calculating the minimum gap of the vehicle end when the adjacent gangway foot plates are opened and closed; s5, calculating a vehicle end gap when the adjacent gangway foot plates are opened; s6, safety risk recognition analysis. According to the conclusion, under the condition that train operation and unloading operation safety is guaranteed, the adjacent gangway foot plates are opened and closed o