Title :
Research on the model of overhaul cycle of diesel locomotives based on stress damage
Author_Institution :
Sch. of Traffic & Transp., Beijing Jiaotong Univ., Beijing
Abstract :
According to the essential reasons for equipments failure of diesel locomotive, the shortages of present calculating method of overhaul cycle of diesel locomotive are analyzed. Simultaneously, a new overhaul cycle model based on the stress analysis is presented. This model adopts Miner Criterion and reliability theory to estimate the equipmentspsila maintenance life-time of diesel locomotive and to calculate the damage value of the key components, then estimates the overhaul cycle of diesel locomotive.
Keywords :
locomotives; maintenance engineering; reliability theory; stress analysis; Miner Criterion; damage value; diesel locomotives; equipments failure; maintenance life-time; overhaul cycle model; reliability theory; stress analysis; stress damage; Equipment failure; Fatigue; Life estimation; Maintenance; Propulsion; Rail transportation; Road transportation; Stress; Traffic control; Vehicles; Diesel Locomotive; Fatigue Damage; Miner Criterion; Overhaul Cycle; Reliability;
Conference_Titel :
Vehicle Power and Propulsion Conference, 2008. VPPC '08. IEEE
Conference_Location :
Harbin
Print_ISBN :
978-1-4244-1848-0
Electronic_ISBN :
978-1-4244-1849-7
DOI :
10.1109/VPPC.2008.4677804
