Assessment of the Von Mises Stresses and Stress Triaxiality in Notches Using Modified Tensile Specimens

Assessment of the Von Mises Stresses and Stress Triaxiality in Notches Using Modified Tensile Specimens

Complete understanding of the local stress triaxiality and stress concentration is essential to ensuring structural safety of several structures. A combination of mechanical tests with numerical simulations can be used to obtain this information. One way to study stress triaxiality is by modifying t...

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Bibliographic Details
Main Authors: Letícia dos Santos Pereira, Gustavo Henrique Bolognesi Donato, Miguel Mattar Neto
Format: Article
Language:English
Published: Associação Brasileira de Metalurgia e Materiais (ABM); Associação Brasileira de Cerâmica (ABC); Associação Brasileira de Polímeros (ABPol) 2023-05-01
Series:Materials Research
Subjects:
Tensile test
stress triaxiality
von Mises stress
GTN model
notch
Online Access:http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392023000200208&tlng=en

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