000004051 001__ 4051
000004051 005__ 20141118153337.0
000004051 04107 $$acze
000004051 046__ $$k2004-05-10
000004051 100__ $$aHalama, R.
000004051 24500 $$aComputing technique in contact fatigue

000004051 24630 $$n10.$$pEngineering Mechanics 2004
000004051 260__ $$bInstitute of Thermomechanics AS CR, v.v.i., Prague
000004051 506__ $$arestricted
000004051 520__ $$2eng$$aThis article analyses some computational methods for the solution of cyclical point contact in the area of contact fatigue. The three-dimensional elastic-plastic rolling contact stress analysis was solved by Ansys 7.0 software. The Hertzian pressure distribution was assumed for the normal surface contact load. The task of solutions was the assessment of influence for the considered cyclic plasticity model. The applied method was compared with the computation using surface-surface contact elements. Results show hysteresis loops, which were used for the calculating the number of cycles to failure by the three chosen criteria of multiaxial fatigue.

000004051 540__ $$aText je chráněný podle autorského zákona č. 121/2000 Sb.
000004051 653__ $$a

000004051 7112_ $$aEngineering Mechanics 2004$$cSvratka (CZ)$$d2004-05-10 / 2004-05-13$$gEM2004
000004051 720__ $$aHalama, R.$$iLenert, J.
000004051 8560_ $$ffischerc@itam.cas.cz
000004051 8564_ $$s479678$$uhttps://invenio.itam.cas.cz/record/4051/files/T-Halama-Radim.pdf$$y
             Original version of the author's contribution as presented on CD, .
            
000004051 962__ $$r4009
000004051 980__ $$aPAPER