000009312 001__ 9312
000009312 005__ 20141204092428.0
000009312 04107 $$aeng
000009312 046__ $$k12/05/2014
000009312 100__ $$aŠevčík, M.
000009312 24500 $$aModelling of fatigue failure of gears with thin rim

000009312 24630 $$n18.$$pEngineering Mechanics 2012
000009312 260__ $$bInstitute of Theoretical and Applied Mechanics, AS CR, Prague
000009312 506__ $$arestricted
000009312 520__ $$2eng$$aThis work is focused on a fracture mechanics analysis of a spur gear with thin rim. The fatigue crack propagation is numerically studied using special routine implemented in the numerical model. Two criteria for crack kinking are considered: MTS criterion and modified MTS criterion which takes constraint effect into account. Sensitivity analysis of the crack increment size is present. It was found that for the same crack path obtained numerically the MTS criterion requires smaller crack increment in comparison with modified MTS criterion.

000009312 540__ $$aText je chráněný podle autorského zákona č. 121/2000 Sb.
000009312 653__ $$acrack, fatigue fracture, gear, thin-rim

000009312 7112_ $$aEngineering Mechanics 2012$$cSvratka (CZ)$$d12/05/2014 - 15/05/2014$$gEM2012
000009312 720__ $$aŠevčík, M.$$iNáhlík, L.$$iHutař, P.$$iZouhar, M.$$iMáša, B.
000009312 8560_ $$ffischerc@itam.cas.cz
000009312 8564_ $$s199919$$uhttps://invenio.itam.cas.cz/record/9312/files/321_Sevcik_M-FT.pdf$$yOriginal version of the author's contribution as presented on CD, paper (No. 321).
000009312 962__ $$r8924
000009312 980__ $$aPAPER