. "3"^^ . . . "polymer weld, stress intensity factor, fracture mechanics, weld bead"@en . . "N\u00E1hl\u00EDk, Lubo\u0161" . . "RIV/00216305:26210/11:PU96290!RIV12-MSM-26210___" . . "[4CC82C45927C]" . . "\u0160ev\u010D\u00EDk, Martin" . . . "Assessment of crack behaviour in a polymer pipe weld" . "Huta\u0159, Pavel" . . . . "This paper is focused on numerical estimation of a crack behaviour influenced by presence of geometrical and material inhomogeneity induced by a butt weld. The three-dimensional finite element model of cracked pipe weld has been developed in which the crack initiates in the region influenced by butt-welding process. The material inhomogenity is taken into account as well as the weld bead geometry. Presented paper can be helpful for assessment of fracture behaviour of polymer pipe systems."@en . "Assessment of crack behaviour in a polymer pipe weld"@en . "S" . "This paper is focused on numerical estimation of a crack behaviour influenced by presence of geometrical and material inhomogeneity induced by a butt weld. The three-dimensional finite element model of cracked pipe weld has been developed in which the crack initiates in the region influenced by butt-welding process. The material inhomogenity is taken into account as well as the weld bead geometry. Presented paper can be helpful for assessment of fracture behaviour of polymer pipe systems." . "187253" . . "Assessment of crack behaviour in a polymer pipe weld" . . "4"^^ . . . "Assessment of crack behaviour in a polymer pipe weld"@en . "26210" . "RIV/00216305:26210/11:PU96290" . . . "Kn\u00E9sl, Zden\u011Bk" .