STP1367

    On a New Methodology for Quantitative Modeling of Fretting Fatigue

    Published: Jan 2000


      Format Pages Price  
    PDF (228K) 15 $25   ADD TO CART
    Complete Source PDF (13M) 15 $149   ADD TO CART


    Abstract

    A new intrinsic methodology for the prediction of fretting fatigue failure of a structure is presented. It is based, first, on the evaluation of local relevant thermomechanical parameters by new thermoelastoplastic computational methods (direct cyclic method) and, second, on the systematic use of the Dang Van multiaxial high-cycle fatigue criterion. For the validation of this proposal, numerical simulations of fretting fatigue tests on a particular experimental setup considered as a structure are performed. The resulting prediction of the experimental fretting fatigue map in relation to plastic and fatigue material properties is good.

    Keywords:

    fretting fatigue, fretting wear, high-cycle fatigue, numerical methods


    Author Information:

    Dang Van, K
    Professor, Laboratoire de Mécanique des Solides, Ecole Polytechnique,

    Maitournam, MH
    Research Engineer, L.M.S., Ecole Polytechnique,


    Paper ID: STP14753S

    Committee/Subcommittee: E08.04

    DOI: 10.1520/STP14753S


    CrossRef ASTM International is a member of CrossRef.