000015188 001__ 15188
000015188 005__ 20161115100214.0
000015188 04107 $$aeng
000015188 046__ $$k2016-08-21
000015188 100__ $$aFelter, Christian
000015188 24500 $$aCrack tip flipping under Mode I/III tearing

000015188 24630 $$n24.$$p24th International Congress of Theoretical and Applied Mechanics - Book of Papers
000015188 260__ $$bInternational Union of Theoretical and Applied Mechanics, 2016
000015188 506__ $$arestricted
000015188 520__ $$2eng$$aCrack tip flipping, where the fracture surface alternates from side to side in 45◦ shear bands, seems to be an overlooked propagation mode in Mode I sheet tearing often disregarded as “transitional” or tied to randomness in the material. In fact, such observations rarely make it to the literature. However, crack tip flipping is a true propagation mode, but unlike those already established: i) it never settles in a steady-state as the near tip stress/strain field continuously change, and ii) the mechanism governing failure evolves behind the leading crack tip. Recent research has revealed new insight into this intriguing behavior of a crack propagating by the void nucleation and growth mechanism, and the work presented compiles both published and unpublished experimental and numerical findings. E.g. in a recent attempt to gain control of the flipping crack a slight Mode III was imposed with interesting results.

000015188 540__ $$aText je chráněný podle autorského zákona č. 121/2000 Sb.
000015188 653__ $$a

000015188 7112_ $$a24th International Congress of Theoretical and Applied Mechanics$$cMontreal (CA)$$d2016-08-21 / 2016-08-26$$gICTAM2016
000015188 720__ $$aFelter, Christian
000015188 8560_ $$ffischerc@itam.cas.cz
000015188 8564_ $$s69429$$uhttps://invenio.itam.cas.cz/record/15188/files/TS.SM05-10.05.pdf$$yOriginal version of the author's contribution as presented on CD,  page 2027, code TS.SM05-10.05
.
000015188 962__ $$r13812
000015188 980__ $$aPAPER