000004065 001__ 4065
000004065 005__ 20141118153337.0
000004065 04107 $$acze
000004065 046__ $$k2004-05-10
000004065 100__ $$aKeršner, Z.
000004065 24500 $$aInteraction of crack and aggregate in concrete

000004065 24630 $$n10.$$pEngineering Mechanics 2004
000004065 260__ $$bInstitute of Thermomechanics AS CR, v.v.i., Prague
000004065 506__ $$arestricted
000004065 520__ $$2eng$$aConcrete is represented as a two-phase material in this paper. Behaviour of a single macrocrack approaching to the interface between hardened cement paste (matrix) and aggregate (particle) is modelled. It is shown that if Young modulus of cement paste is greater then those of aggregates, the effective fracture toughness of concrete is predominantly given by fracture properties of aggregates.

000004065 540__ $$aText je chráněný podle autorského zákona č. 121/2000 Sb.
000004065 653__ $$a

000004065 7112_ $$aEngineering Mechanics 2004$$cSvratka (CZ)$$d2004-05-10 / 2004-05-13$$gEM2004
000004065 720__ $$aKeršner, Z.$$iKnésl, Z.$$iNáhlík, L.
000004065 8560_ $$ffischerc@itam.cas.cz
000004065 8564_ $$s310688$$uhttps://invenio.itam.cas.cz/record/4065/files/T-Kersner-Zbynek.pdf$$y
             Original version of the author's contribution as presented on CD, .
            
000004065 962__ $$r4009
000004065 980__ $$aPAPER