Effects of sliding on rolling contact fatigue of railway wheels

HIGHLIGHTS

  • who: Amavi Langueh and colleagues from the France France France have published the paper: Effects of sliding on rolling contact fatigue of railway wheels, in the Journal: (JOURNAL)
  • what: The aim of this work is to develop a complete 3D numerical approach to predict RCF crack initiation in railway wheels taking into account the cyclic hardening of the materials and the sliding between the rail and the wheel. This is the main reason that incremental FE computations of wheel/rail contact are difficult, which justifies a simplified approach as proposed by Ekberg et_al, for example . . .

     

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