000014276 001__ 14276
000014276 005__ 20161115100146.0
000014276 04107 $$aeng
000014276 046__ $$k2016-08-21
000014276 100__ $$aUstrzycka, Aneta
000014276 24500 $$aAssessment of the strength of nanocomposites based on interface bonding analysis

000014276 24630 $$n24.$$p24th International Congress of Theoretical and Applied Mechanics - Book of Papers
000014276 260__ $$bInternational Union of Theoretical and Applied Mechanics, 2016
000014276 506__ $$arestricted
000014276 520__ $$2eng$$aRecent investigations reveal that interface bonding strength is dependent on the relative orientation of crystallites of the both phases [2]. The experimental, theoretical and computational investigations confirm this observation in the case of Cu/Į-Al2O3 system, [3], [4]. It is shown that the statistical distribution of the values of interface strength for different relative orientations of bonded phases should be included in the phenomenological model of the damage initiation in nanocomposites. The novelty of the presented study is the combination of different experimental techniques: HRTEM, EBSD and molecular dynamics simulations with phenomenological theory of damage development in nanocomposites due to debonding at the interphase boundary [5], [6], [7]. A class of new models with the yield condition determined by one of quadric surfaces, in particular paraboloid or ellipsoid one is considered and the comparison with popular Gurson approach is discussed, [8].

000014276 540__ $$aText je chráněný podle autorského zákona č. 121/2000 Sb.
000014276 653__ $$a

000014276 7112_ $$a24th International Congress of Theoretical and Applied Mechanics$$cMontreal (CA)$$d2016-08-21 / 2016-08-26$$gICTAM2016
000014276 720__ $$aUstrzycka, Aneta
000014276 8560_ $$ffischerc@itam.cas.cz
000014276 8564_ $$s182000$$uhttps://invenio.itam.cas.cz/record/14276/files/PO.SM08-1.17.149.pdf$$yOriginal version of the author's contribution as presented on CD,  page 2376, code PO.SM08-1.17.149
.
000014276 962__ $$r13812
000014276 980__ $$aPAPER