000009194 001__ 9194
000009194 005__ 20141204092417.0
000009194 04107 $$aeng
000009194 046__ $$k12/05/2014
000009194 100__ $$aStratil, L.
000009194 24500 $$aModelling of ductile fracture for sub-sized three-point-bend geometry

000009194 24630 $$n18.$$pEngineering Mechanics 2012
000009194 260__ $$bInstitute of Theoretical and Applied Mechanics, AS CR, Prague
000009194 506__ $$arestricted
000009194 520__ $$2eng$$aThe contribution deals with the simulation of R-curve using complete Gurson model of ductile fracture. The R-curve was experimentally determined for a Eurofer97 steel on sub-sized three-point-bend geometry in previous study. To apply complete Gurson model the parameters describing the voids´ behaviour and characteristic length parameter need to be determined. Comparing experimental and simulated R-curve the ductile tearing was not successfully achieved. Insufficient calibrated parameters as a result non-uniqueness problem of single specimen method were found.

000009194 540__ $$aText je chráněný podle autorského zákona č. 121/2000 Sb.
000009194 653__ $$acomplete Gurson model, single specimen approach, Eurofer97, R-curve

000009194 7112_ $$aEngineering Mechanics 2012$$cSvratka (CZ)$$d12/05/2014 - 15/05/2014$$gEM2012
000009194 720__ $$aStratil, L.$$iHadraba, H.$$iKozák, V.$$iDlouhý, I.
000009194 8560_ $$ffischerc@itam.cas.cz
000009194 8564_ $$s216547$$uhttps://invenio.itam.cas.cz/record/9194/files/108_Stratil_L-FT.pdf$$yOriginal version of the author's contribution as presented on CD, paper (No. 108).
000009194 962__ $$r8924
000009194 980__ $$aPAPER