从铁路车辆的安全运用及服役评估出发, 论述了转向架部件(如构架, 车轴等)
的抗疲劳评估及应用进展, 重点分析了合金钢EA4T 车轴和碳素钢S38C 车轴的设计理念差别 …

The fatigue properties of railway axle steels have not yet been thoroughly studied even
though a number of axle failures are undoubtedly due to the combined effects of corrosion …

The in-service safety of railway axles is a very important engineering challenge, as it has a
large impact not only from the economic point of view of the railway operator, but it has …

Over the last years, deep rolling has been adopted to improve the fatigue strength of railway
axles, but very few scientific analyses and studies of this phenomenon are available in the …

Based on the safety operation and service assessment of vehicle components, the progress
on fatigue resistance assessment and engineering application of railway vehicle …

The paper provides a discussion on damage tolerance options applied to railway axles and
factors influencing the residual lifetime as well as the required inspection interval. These …

Railway axles, though designed for infinite life, are subject to failure due to various types of
surface damage (ballast hits, corrosion) that might occur during their very long service life …

In order to ensure the safe service of modern railway vehicles, safety critical components are
subjected to a dedicated maintenance and inspection plan. Railways axles, in particular, are …

As well known, an interaction effect arises, on crack propagation, when a specimen or a
component is subjected to variable amplitude fatigue loading. Depending on the applied …

La crescente competitività del mercato richiede ogni volta un progetto più accurato dei
componenti e sistemi meccanici, in modo da limitare utilizzo dei materiali e costi. Tuttavia …