. . "Material testing, evaluation, mechanical property, classification, steel grade, ultimate strength, yield strength, design, characteristic, nominal, value, existing civil engineering structure."@en . . . . "The paper is generally focused on the determination and evaluation of yield and ultimate strengths of structural steels, not only current materials but also materials of existing steel structures when the properties are unknown and no material certificates exist. The attention is paid i.a. to the testing and evaluation of steel strengths, especially from the viewpoint of the statistical elaboration of material test results aimed to obtain strength values leading to the reliable structural design [3], in the meaning of general rules according to the European Standards for structural design of civil engineering constructions. The paper deals with actual yield and ultimate strengths obtained using material tests and with characteristic and design strengths based on the test results evaluation versus nominal and design strengths given by European Standards which are used for the structural design in the usual cases when steel grade is known. But in the case of existing structures, very often no informatio"@en . "P(ED2.1.00/03.0097), P(GAP105/12/0314), P(TA01030849), S" . . "The paper is generally focused on the determination and evaluation of yield and ultimate strengths of structural steels, not only current materials but also materials of existing steel structures when the properties are unknown and no material certificates exist. The attention is paid i.a. to the testing and evaluation of steel strengths, especially from the viewpoint of the statistical elaboration of material test results aimed to obtain strength values leading to the reliable structural design [3], in the meaning of general rules according to the European Standards for structural design of civil engineering constructions. The paper deals with actual yield and ultimate strengths obtained using material tests and with characteristic and design strengths based on the test results evaluation versus nominal and design strengths given by European Standards which are used for the structural design in the usual cases when steel grade is known. But in the case of existing structures, very often no informatio" . . "Advanced Materials Research" . . . "Karmaz\u00EDnov\u00E1, Marcela" . "6"^^ . "2"^^ . "148663" . . "CH - \u0160v\u00FDcarsk\u00E1 konfederace" . "Material Testing and Evaluation of Steel Mechanical Properties for Classification of Steel Grade of Existing Civil Engineering Structure"@en . . . . "Material Testing and Evaluation of Steel Mechanical Properties for Classification of Steel Grade of Existing Civil Engineering Structure"@en . "Material Testing and Evaluation of Steel Mechanical Properties for Classification of Steel Grade of Existing Civil Engineering Structure" . "[0A206A5494CF]" . . "2"^^ . . . . . . . . "1" . . . . "Melcher, Jind\u0159ich" . "RIV/00216305:26110/12:PU102110!RIV13-GA0-26110___" . "RIV/00216305:26110/12:PU102110" . . "1022-6680" . . "651" . "26110" . . "Material Testing and Evaluation of Steel Mechanical Properties for Classification of Steel Grade of Existing Civil Engineering Structure" . . .