23-70 MODULUL DE ELASTICITATE A OŢELULUI DIN STRUCTURILE METALICE INDUSTRIALE EXISTENTE
THE COEFFICENT OF STEEL ELASTICITY OF THE
EXISTING INDUSTRIAL STEEL STRUCTURES
Existing industrial steel structures, and especially those we use in the
steel industry, for whom the normal operation age is approaching completion,
are affected by the phenomena of hardening and aging of steel. Depending on
the size tension (unit stress) and the period of running, this paper is intended to
adopt a different coefficient of longitudinal elasticity corresponding to
components of the resistance structure.
Cuvinte cheie: ecruisaj, îmbătrânire, modul de elasticitate,
tensiuni, valoare
Keywords: ecruisaj, aging, elasticity module, tension, value
23-70 MODULUL DE ELASTICITATE A OŢELULUI DIN STRUCTURILE METALICE INDUSTRIALE EXISTENTE