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  • Parametrična analiza širjenja kratke razpoke pri kontaktnih obremenitvah
    Potočnik, Rok ...
    The paper presents a parametric analysis of a crack propagation from micro pit on a gear tooth flank. The micro pit is a consequence of surface crack propagation. Hertz contact and Coulomb friction ... law, considering the lubrication, are used to describe contact loading. The parametric analysis is evaluated by means of FEM. The influence of mesh density around the crack tip,the crack length,, Hertz presure and the coefficient of friction on stressintensity factors ▫$k_I$▫ and ▫$K_II$▫, T-stresses and crack propagation ▫$\theta_0$▫ are being investigated.
    Vrsta gradiva - prispevek na konferenci
    Leto - 2006
    Jezik - slovenski
    COBISS.SI-ID - 10892054