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Alternative formulations of standard criteria

 
: Kolupaev, V.A.

:

Kolupaev, Vladimir, A.:
Equivalent stress concept for limit state analysis
Cham: Springer International Publishing, 2018 (Advanced structured materials 86)
ISBN: 978-3-319-73048-6 (Print)
ISBN: 978-3-319-73049-3 (Online)
ISBN: 3-319-73048-7
DOI: 10.1007/978-3-319-73049-3
pp.139-149
English
Book Article
Fraunhofer LBF ()

Abstract
The classical hypotheses describe the extremal states of material behavior (Chap. 4). In order to establish the ductile-brittle transition, the classical hypotheses can be combined by one or two parameters Lüpfert, Beurteilung der statischen Festigkeit und Dauerfestigkeit metallischer Werkstoffe bei mehrachsiger Beanspruchung. Dt. Verl. für Grundstoffindustrie, Leipzig, [1], e.g., the Mohr–Coulomb and the Sdobyrev, Pisarenko–Lebedev criteria (Sect. 6.3). Several further expressions for combination of the classical hypotheses are possible, e.g., the Hoek–Brown criterion (Sect. 2.2.17) and the UST of Yu (Sect. 2.3.5). These formulations can be an advantage for particular materials.

: http://publica.fraunhofer.de/documents/N-516019.html