. . . "Importance of stress and displacement fields expressed by Williams expansion for fracture analyses in various cracked geometries"@en . . . "Importance of stress and displacement fields expressed by Williams expansion for fracture analyses in various cracked geometries" . . . "The paper deals with an analysis of the stress and displacement fields in various cracked specimens. The main goal is to determine an accurate approximation of the near-crack-tip fields which can be subsequently used e.g. in the case of quasi-brittle materials for estimation of the extent of a nonlinear zone at the crack tip. Values of coefficients of the so-called higher-order terms of the power expansion by which the fields can be expressed are determined via regression from results of numerical simulations. Various aspects regarding the description of the stress/displacement fields by means of the Williams expansion are discussed."@en . "The paper deals with an analysis of the stress and displacement fields in various cracked specimens. The main goal is to determine an accurate approximation of the near-crack-tip fields which can be subsequently used e.g. in the case of quasi-brittle materials for estimation of the extent of a nonlinear zone at the crack tip. Values of coefficients of the so-called higher-order terms of the power expansion by which the fields can be expressed are determined via regression from results of numerical simulations. Various aspects regarding the description of the stress/displacement fields by means of the Williams expansion are discussed." . "Mal\u00EDkov\u00E1, Lucie" . "P(GPP105/12/P417)" . "Importance of stress and displacement fields expressed by Williams expansion for fracture analyses in various cracked geometries"@en . . "26110" . "RIV/00216305:26110/13:PU105578" . . "79250" . "2"^^ . . . . "Vesel\u00FD, V\u00E1clav" . "RIV/00216305:26110/13:PU105578!RIV14-GA0-26110___" . . . . . "Importance of stress and displacement fields expressed by Williams expansion for fracture analyses in various cracked geometries" . . "[DB80F24C1324]" . . "2"^^ . "Crack, Williams expansion, higher-order terms coefficients, crack-tip stress field, over-deterministic method"@en . .