Citation

Casanueva C, Doulgerakis E, Jönsson PA, Stichel S. Veh. Syst. Dyn. 2014; 52(Suppl 1): 317-337.

Copyright

(Copyright © 2014, Informa - Taylor and Francis Group)

DOI

10.1080/00423114.2014.898779

PMID

unavailable

Abstract

Wheel reprofiling costs for freight vehicles are a major issue in Sweden, reducing the profitability of freight traffic operations and therefore hindering the modal shift needed for achieving reduced emissions. In order to understand the damage modes in freight vehicles, uniform wear prediction with Archard's wear law has been studied in a two-axle timber transport wagon, and simulation results have been compared to measurements. Challenges of wheel wear prediction in freight wagons are discussed, including the influence of block brakes and switches and crossings. The latter have a major influence on the profile evolution of this case study, so specific simulations are performed and a thorough discussion is carried out.