Parameter Estimation and Application of Anisotropic Yield Criteria for Cylindrical Aluminum Extrusions: Theoretical Developments and StereoDIC Measurements

Theoretical and experimental studies are presented to characterize the anisotropic plastic response under torsion loading of two nominally identical aluminum Al6061-T6 extruded round bars. Theoretical models are developed using isotropic (Von Mises 1913) and anisotropic (Barlat 1991) yield criteria,...

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Bibliografski detalji

Glavni autori:	Farzana Yasmeen, Michael A. Sutton, Xiaomin Deng, Megan Ryan, Anthony P. Reynolds
Format:	Artigo
Jezik:	Inglês
Izdano:	MDPI AG 2021-10-01
Serija:	Applied Sciences
Teme:	incremental plastic theory stereo digital image correlation plastic anisotropy isotropic strain hardening anisotropic yield criteria
Online pristup:	https://www.mdpi.com/2076-3417/11/20/9701
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