Research On The Freight Stowage Of Luggage Train

ABSTRACT: Along with the five big accelerations the speed of the passenger train increases step by step. How to ensure the safety of the luggage train becomes an important problem urgently to solve. Moreover, the express train was started on May 18th 2004. Under high speed running keeping the safety and stabilization also is an important problem. The safety and stabilization of the luggage train will straightly influence the safety of the passenger train.There are many factors to influence the safety of the luggage train, of which the freight loading state and stowage are the most direct factors. With the variety of the transport market demand the weight of the luggage increased gradually. At the same time part of the less-than-carload freight distracted to package transport with the drop off and cancellation of the less-than-carload freightage. It broadened the kinds of the freight and enhanced the transport demand. All the things resulted in the complication of the stowage. It is time to set up a suit of scientific and rational loading measures to ensure the safety of luggage.This paper started from the angle of luggage loading and studied on the freight stowage of the common luggage train and express train. Based on the research of the freight loading status, the author analyzed existing problem at present, set up the optimal mathematical model after comparing different optimal algorithms and designed corresponding algorithm. Finally the paper proved the validity of the algorithm by example.