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        In solid mechanics, the tangent modulus is the slope of the stress-strain curve at any specified stress or strain. Below the proportional limit the tangent modulus is  ...
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        Modulus of Elasticity – Slope of the initial linear portion of the stress-strain diagram. ... For an idealized elastic-plastic material law the tangent modulus is used to ...
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    日期:2024-07-18
    The tangent modulus tensor, denoted as D , plays a central role in finite element simulation of nonlinear applications such as metalforming. Using Kronecker ......
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    日期:2024-07-20
    1 Aug 2007 ... The computational efficiencies of the continuum and consistent (algorithmic) tangent moduli tensors in rate-independent crystal elastoplasticity ......
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    日期:2024-07-15
    Elastoplastic Tangent Modulus . ... Elastoplastic Tangent Moduli . .... For elastoplastic material behaviour the strain also follows the stress immediately but there ......
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    日期:2024-07-15
    The consistent tangent modulus is obtained by exact ... Most rate independent elasto-plastic models define the material behaviour by means of a set of....
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    日期:2024-07-16
    consistent tangent moduli expression. For classical J2 elastoplasticity associated with an isotropic hardening rule problem, the present consistent tangent moduli ......
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    日期:2024-07-18
    The Drucker-Prager yield function of elastoplastic material is used as a numerical example to verify the present algorithmic tangent modulus at finite strains....
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    日期:2024-07-18
    Keywords: Elastoplastic material; Consistent tangent operator; Continuum tangent operator; Boundary .... in which G is the shear modulus of the material....