Open AccessStrength and Resistance of Structural Steels and Materials
Author(s) -
Pavol Juhás,
Ingrid Šenitková
Publication year - 2021
Publication title -
iop conference series. materials science and engineering
Language(s) - English
Resource type - Journals
eISSN - 1757-899X
pISSN - 1757-8981
DOI - 10.1088/1757-899x/1066/1/012006
Subject(s) - welding , national standard , structural engineering , test (biology) , resistance factors , forensic engineering , materials science , engineering , metallurgy , geology , paleontology , pulp and paper industry
The paper presents basic information on determining of strength and resistance of structural steels and materials based on test results. The actual European standard EN 1990:2002 and related national standards CSN EN 1990:2004, and other are respected within the paper. The practical application of standard procedures is applied in determining the characteristic and design values of strength and resistance of structural steel S235 used for the production of welded test bars of the previous author’s experimental researches. Experimental data on the actual geometric dimensions and material properties of the individual test bars enabled their detailed statistical evaluation. Subsequently, the characteristic and design values of strength and resistance of structural steels used for the production of test bars were determined. The characteristic and design values of strength and resistance determined in this way are compared with the standard ones, which for S235 steel contain valid standards for the design of steel structures.