"[036372BF8567]" . . . . "2"^^ . . "26110" . . "2"^^ . "Vo\u0159echovsk\u00FD, Miroslav" . "Eli\u00E1\u0161, Jan" . "Stochastic fracture simulations of concrete beams with shallow notches" . . . "978-3-03785-934-6" . . "10.4028/www.scientific.net/KEM.592-593.229" . "We present a numerical study on virtual concrete beams with shallow midspan notches loaded in three-point bending. We document how spatial randomness of material parameters allows a crack to initiate outside the shallow notch. The interacting effects of notch depth and fluctuation rate of material parameters are shown. We use a discrete meso-level model to simulate material behavior. An approach that introduces material spatial randomness into the discrete mechanical model for concrete fracture through an autocorrelated random field is briefly presented." . "RIV/00216305:26110/14:PU113538!RIV15-MSM-26110___" . "Stochastic fracture simulations of concrete beams with shallow notches" . . "Stochastic fracture simulations of concrete beams with shallow notches"@en . "P(GC13-19416J), P(LH12062)" . "Discrete model, meso-structure, spatial randomness, three-point bending, shallow notch"@en . . "4"^^ . "We present a numerical study on virtual concrete beams with shallow midspan notches loaded in three-point bending. We document how spatial randomness of material parameters allows a crack to initiate outside the shallow notch. The interacting effects of notch depth and fluctuation rate of material parameters are shown. We use a discrete meso-level model to simulate material behavior. An approach that introduces material spatial randomness into the discrete mechanical model for concrete fracture through an autocorrelated random field is briefly presented."@en . "Key Engineering Materials" . . "Stochastic fracture simulations of concrete beams with shallow notches"@en . . "Neuveden" . . . . . "47549" . "2013-07-01+02:00"^^ . "Neuveden" . . "Brno" . . . . "RIV/00216305:26110/14:PU113538" .