Orthotropic yield criterion for hexagonal closed packed metals

821 citations recorded by the source corpus.

How researchers see this paper

The researchers whose trusted networks rank it highest, strongest advocate first. Every researcher gets a different order.

A hybrid approach for modelling of plasticity and failure behaviour of advanced high-strength steel sheets (2013, background): “To account for the stress–state effect on the plastic deformation, non-quadratic yield functions are formulated (e.g. Bai and Wierzbicki, 2008, 2010; Cazacu, 2004; Cazacu et al., 2006; Hershey, 1954; Hosford, 1972).”
Anisotropic response of high-purity α-titanium: Experimental characterization and constitutive modeling (2010, methodology): “The anisotropy coefficients as well as the size of the elastic domain were considered to be functions of the equivalent plastic strain associated with Cazacu et al. (2006) orthotropic yield criterion.”
Advances in experiments on metal sheets and tubes in support of constitutive modeling and forming simulations (2007, background): “Recently, Cazacu et al. (2006) proposed an orthotropic yield criterion which can describe both the tension/compression asymmetry and the anisotropic behavior of HCP metals.”
Testing and modelling of material behaviour and formability in sheet metal forming (2014, background): “[56,57] proposed an isotropic yield function for which the degree of homogeneity is not fixed, and is further extended to an anisotropic formulation: the most significant advantage of this criterion consists in its capability to provide an accurate description of the tension– compression behaviour o”