Glossary of standardization terms

Standardization fieldMechanical engineering
Technical committeeBAS/TC 41- Pressure equipment and containers
Term (EN)primary stress
Definition (EN)stress which satisfies the laws of equilibrium of applied loads (pressure, forces and moments) Note 1 to entry: General primary membrane stresses are distributed in the structure such that no essential stress redistribution occurs as a result of yielding. As plasticity develops, a stage is reached where the structure fails. Note 2 to entry: Local primary stresses will be redistributed on yielding and will thus cause no immediate failure, but will cause major (unacceptable) distortion of the structure.
Term (FR)
Definition (FR)
Term (DE)
Definition (DE)
Term (BS)primarni naponi
Definition (BS)napon koji zadovoljava uvjete ravnoteže primijenjenih opterećenja (pritisak, sile i momenti) Napomena 1: Opći primarni membranski naponi distribuirani su u konstrukciji tako da se ne dešava distribucija neesencijalnih napona kao posljedica tečenja. Kad se razvija plastičnost, dostiže se stanje pri kojem konstrukcija ne zadovoljava. Napomena 2: Lokalni primarni naponi preraspodijeliti će se pri tečenju i tako prouzrokovati odgođenu havariju, ali će uzrokovati glavnu (nedozovljenu) deformaciju konstrukcije.
Term (HR)
Definition (HR)
Term (SR)
Definition (SR)
Date2016-11-28
StandardsBAS EN 764-1+A1:2016