The paper deals with the variability of mechanical properties of EPSTAL steel rods produced in Polish steelworks, i.e. yield stress Re, tensile strength Rm, and elongation Agt. Our study is based on fundamental engineering static room-temperature tensile tests for large series specimens which have been made by manufacturers as the part of a factory quality control. Statistical analysis of these results shows that the stress-strain relationship of steel tensile tests should be described by a one-dimensional stochastic process, and three the most important mechanical parameters, i.e. the yield stress, tensile strength, and elongation by random variables. Based on the statistical elaboration of experimental data, it was found that the yield st...
Praca obejmuje badania zmierzające do wyznaczenia naprężeń granicznych odpowiadających początkowi od...
Tensile steel-coupon testing qualifies as one of the more commonly used experiments for determinatio...
Tensile steel-coupon testing qualifies as one of the more commonly used experiments for determinatio...
The paper presents a comparison of three strain measurement methods. The mechanical parameters of S3...
The results of the selected mechanical properties i.e. ultimate tensile strength (UTS), yield stress...
The results of the selected mechanical properties i.e. ultimate tensile strength (UTS), yield stress...
This paper presents the tests of properties of selected steel grades conducted at higher temperature...
This paper presents the tests of properties of selected steel grades conducted at higher temperature...
W artykule przedstawiono metodykę oraz parametry prób rozciągania stali, takie jak prędkość przyrost...
The experimental research results of material and geometrical characteristics of Czech steel are giv...
W artykule podjęto tematykę oceny niezawodności konstrukcji stalowych w metodzie współczynników obci...
Določali smo dejanske fizikalne lastnosti različnih jekel. V ta namen smo uporabljali univerzalni hi...
The article presents the tests on selected mechanical properties of a material in form of samples ta...
The paper presents behaviour of materials under complex loading being combinations of torsion-revers...
The paper presents behaviour of materials under complex loading being combinations of torsion-revers...
Praca obejmuje badania zmierzające do wyznaczenia naprężeń granicznych odpowiadających początkowi od...
Tensile steel-coupon testing qualifies as one of the more commonly used experiments for determinatio...
Tensile steel-coupon testing qualifies as one of the more commonly used experiments for determinatio...
The paper presents a comparison of three strain measurement methods. The mechanical parameters of S3...
The results of the selected mechanical properties i.e. ultimate tensile strength (UTS), yield stress...
The results of the selected mechanical properties i.e. ultimate tensile strength (UTS), yield stress...
This paper presents the tests of properties of selected steel grades conducted at higher temperature...
This paper presents the tests of properties of selected steel grades conducted at higher temperature...
W artykule przedstawiono metodykę oraz parametry prób rozciągania stali, takie jak prędkość przyrost...
The experimental research results of material and geometrical characteristics of Czech steel are giv...
W artykule podjęto tematykę oceny niezawodności konstrukcji stalowych w metodzie współczynników obci...
Določali smo dejanske fizikalne lastnosti različnih jekel. V ta namen smo uporabljali univerzalni hi...
The article presents the tests on selected mechanical properties of a material in form of samples ta...
The paper presents behaviour of materials under complex loading being combinations of torsion-revers...
The paper presents behaviour of materials under complex loading being combinations of torsion-revers...
Praca obejmuje badania zmierzające do wyznaczenia naprężeń granicznych odpowiadających początkowi od...
Tensile steel-coupon testing qualifies as one of the more commonly used experiments for determinatio...
Tensile steel-coupon testing qualifies as one of the more commonly used experiments for determinatio...