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Inštitut za kovinske materiale in tehnologije, Ljubljana (IMTLJ)
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Knjižnica IMT
  • FEM based life-time prediction of leaf springs = Napovedovanje dobe trajanja listnatih vzmeti na osnovi MKE metode
    Šuštaršič, Borivoj ; Senčič, Bojan ; Kunc, Robert
    The finite element based method (FEM) has been used for the numerical simulation of stress and strain distribution in V-notched specimens. This has also enabled the calculation of stress ... concentration and notch-sensitivity factors. FEM simulation of fatigue was used for the prediction of life time of springs, taking into the account the selected leaf spring geometry, the mechanical properties of spring steel and conditions of fatigue. The calculated life time of the springs is in a good agreement with its real life time obtained with the structural testing of real leaf springs for trucks. At the conference, determination of fatigue strength of spring steels, as well as FEM numerical based simulation of the notch effect in V-notched specimens and fatigue life-time prediction of leaf springs will be presented.
    Vrsta gradiva - prispevek na konferenci
    Leto - 2009
    Jezik - angleški, slovenski
    COBISS.SI-ID - 789418