. "6" . . "Modeling of ductile tearing for RAFM steel Eurofer97"@en . . . "RIV/00216305:26210/14:PU109736" . "The contribution describes experiments and numerical modeling performed to deal with ductile tearing for RAFM steel Eurofer97. Based on results of tensile testing and results of FEA, a micromechanical model of ductile fracture Gurson Tvergaard Needleman (GTN) was calibrated. This model was then applied for simulation of measured J R curve. To successfully simulate J R curve by GTN model, crack length increment was separated into increment created by crack tip blunting (stretch width zone increment) and by ductile tearing itself. J R curve corrected to crack tip blunting was satisfactory described by GTN model choosing suitable element size in the region of crack propagation." . . . . "[62C74F857555]" . "4"^^ . . "3"^^ . "2211-8128" . . "The contribution describes experiments and numerical modeling performed to deal with ductile tearing for RAFM steel Eurofer97. Based on results of tensile testing and results of FEA, a micromechanical model of ductile fracture Gurson Tvergaard Needleman (GTN) was calibrated. This model was then applied for simulation of measured J R curve. To successfully simulate J R curve by GTN model, crack length increment was separated into increment created by crack tip blunting (stretch width zone increment) and by ductile tearing itself. J R curve corrected to crack tip blunting was satisfactory described by GTN model choosing suitable element size in the region of crack propagation."@en . . . . "Modeling of ductile tearing for RAFM steel Eurofer97" . "26210" . "NL - Nizozemsko" . . "Hadraba, Hynek" . . "RIV/00216305:26210/14:PU109736!RIV15-MSM-26210___" . "Dlouh\u00FD, Ivo" . "\u0160i\u0161ka, Filip" . . "29814" . . . "Eurofer97, ductile fracture, J R curve, KLST specimen, GTN model"@en . "3" . . . "6"^^ . "P(ED1.1.00/02.0068), P(EE2.3.20.0197)" . "Stratil, Lud\u011Bk" . . "Modeling of ductile tearing for RAFM steel Eurofer97" . "Procedia Materials Science" . "Modeling of ductile tearing for RAFM steel Eurofer97"@en .