Author(s)

Da Huang, Mei Han

Corresponding Author

Da Huang

ABSTRACT

In order to solve the demand for gradual increase of vehicles and cargoes in railway freight transportation. It is necessary to change the current over-limit level determination standard that uses short cars as calculation vehicles to long cars as calculation vehicles. Using a long vehicle as calculation vehicle will cause a series of problems. For example, the original calculation formula for width calculating is no longer applicable, and corresponding changes need to be made to adapt long vehicle based on the original calculation formula. In this paper, the relevant calculation methods for long vehicles are changed based on the original formula.

KEYWORDS

Over-limit; railway freight; bogie