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Elastoplastic Constitutive Model with a Subloading Surface
1986While the subloading surface model seems most reasonable among a lot of elastoplastic constitutive models proposed in the past, there exists a mathematical incompleteness in the past formulations of this model. The mathematically exact formulation of this model would be provided in this paper, formulating a reasonable translation rule of the center of ...
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A Corotational Elastoplastic Formulation With Subloading Surface Model for Hardening Materials
Volume 1, 2004In this paper a corotational constitutive model for the large elastoplastic deformation of hardening materials using subloading surface model is formulated. This formulation is obtained by refining the large deformation theory of Naghdabadi and Saidi (2002) adopting the corotational logarithmic (Hencky) strain rate tensor and incorporating it into the ...
Ali Reza Saidi, Koichi Hashiguchi
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Extended Subloading Surface Model for Elastoplastic Deformation
1988Abstract The subloading surface model does not assume a yield surface enclosing a purely elastic domain, and instead it assumes a subloading surface which always passes through a current stress point even in the unloading state. Thus, it describes a continuous stress rate-strain rate relation and its loading criterion does not require the judgement ...
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Prediction of deformation behaviors of sands by the subloading surface model
International Journal of Rock Mechanics and Mining Sciences & Geomechanics Abstracts, 1990K. Hashiguchi, T. Imamura, M. Ueno
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Extended Rate-Dependent Subloading Surface Model
Key Engineering Materials, 2003openaire +1 more source