The non-proportionality of local stress paths in engineering applications

A scalar measure, which describes the non-proportionality of local stress paths in engineering applications, is introduced. For this purpose the moment of inertia approach by Meggiolaro is modified in a way that the stress time history is evaluated in a tresca-stress-space. This modification makes...

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Bibliographic Details
Main Authors: C. Riess, M. Obermayr, M. Vormwald
Format: Article
Language:English
Published: Gruppo Italiano Frattura 2016-07-01
Series:Fracture and Structural Integrity
Subjects:
Online Access:http://www.gruppofrattura.it/pdf/rivista/numero37/numero_37_art_08.pdf
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