. "ODHAD LOMOV\u00C9 ENERGIE A D\u00C9LKY LOMOV\u00C9 PROCESN\u00CD Z\u00D3NY PRA\u017DCOV\u00C9HO BETONU" . . . . "656682" . . . "4"^^ . . "[F72D5DD2875E]" . "B\u00EDlek, Vlastimil" . "Fracture energy is basic parameter of non-linear fracture-mechanical theory of cementitious materials. In the paper fracture energy as both the theoretical parameter of cohesive crack models and the parameter determined from laboratory tests is discussed. Experimentally assessed value of fracture energy GF of railway sleepers concrete is presented as well as the effective crack extension. These fracture properties are compared to asymptotic fracture parameters Gf and cf according to Bazants size effect model, which were obtained from size effect SEN-TPB simulations with help of ATENA FEM system." . "P(GV103/97/K003), V, Z(MSM 261100007)" . "Schmid, Pavel" . . . "Vesel\u00FD, V\u00E1clav" . "26110" . "RIV/00216305:26110/02:PU34532" . "5"^^ . "RIV/00216305:26110/02:PU34532!RIV11-MSM-26110___" . . . . "Estimation of fracture energy/characteristic length of railway sleepers concrete"@en . . "Ko\u0161ice, Slovensk\u00E1 Republika" . "Ker\u0161ner, Zbyn\u011Bk" . . "Fracture energy is basic parameter of non-linear fracture-mechanical theory of cementitious materials. In the paper fracture energy as both the theoretical parameter of cohesive crack models and the parameter determined from laboratory tests is discussed. Experimentally assessed value of fracture energy GF of railway sleepers concrete is presented as well as the effective crack extension. These fracture properties are compared to asymptotic fracture parameters Gf and cf according to Bazants size effect model, which were obtained from size effect SEN-TPB simulations with help of ATENA FEM system."@cs . "Estimation of fracture energy/characteristic length of railway sleepers concrete"@en . . "Neuveden" . . . "Fracture energy is basic parameter of non-linear fracture-mechanical theory of cementitious materials. In the paper fracture energy as both the theoretical parameter of cohesive crack models and the parameter determined from laboratory tests is discussed. Experimentally assessed value of fracture energy GF of railway sleepers concrete is presented as well as the effective crack extension. These fracture properties are compared to asymptotic fracture parameters Gf and cf according to Bazants size effect model, which were obtained from size effect SEN-TPB simulations with help of ATENA FEM system."@en . "Vedeck\u00E1 konferencia s medzin\u00E1rodnou \u00FA\u010Das\u0165ou pri pr\u00EDle\u017Eitosti 25. v\u00FDro\u010Dia zalo\u017Eenia Stavebnej fakulty a 50. v\u00FDro\u010Dia zalo\u017Eenia Technickej univerzity v Ko\u0161iciach" . . "ODHAD LOMOV\u00C9 ENERGIE A D\u00C9LKY LOMOV\u00C9 PROCESN\u00CD Z\u00D3NY PRA\u017DCOV\u00C9HO BETONU" . . . "Ko\u0161ice" . "5"^^ . "ODHAD LOMOV\u00C9 ENERGIE A D\u00C9LKY LOMOV\u00C9 PROCESN\u00CD Z\u00D3NY PRA\u017DCOV\u00C9HO BETONU"@cs . . "2002-05-22+02:00"^^ . "fracture energy, cementitious material, cohesive crack model, effective crack extension, FE simulation, ATENA"@en . "ODHAD LOMOV\u00C9 ENERGIE A D\u00C9LKY LOMOV\u00C9 PROCESN\u00CD Z\u00D3NY PRA\u017DCOV\u00C9HO BETONU"@cs . . . . . "Mosler, Tom\u00E1\u0161" .