engleski

On interrelation between short-term and long-term strength characteristics of materials

It is shown that for predicting the long-term strength of structural materials it is required to account for not only such known characteristics as ultimate strength σ_u, yield strength σ_{0, 2}, relative elongation ε and reduction ψ, but also other non-conventional characteristics that can be obtained from the tensile stress-strain diagram. In particular, it is necessary to determine and consider strain ε ׳, at which ultimate strength of the material is attained.

strength characteristics of materials

nije evidentirano