Thermodynamic compatibility conditions of a new class of hysteretic materials

نویسندگان

چکیده

Abstract The thermodynamic compatibility defined by the Drucker postulate applied to a phenomenological hysteretic material, belonging recently formulated class, is hereby investigated. Such constitutive model means of set algebraic functions so that it does not require any iterative procedure compute response and its tangent operator. In this sense, particularly feasible for dynamic analysis structures. Moreover, peculiar formulation permits computation conditions in closed form. It will be shown that, general, fulfillment arbitrary displacement ranges requires strong limitations parameters. Nevertheless, possible determine range sets parameters fulfilled as long amplitude exceed computed threshold. Numerical applications are provided test conditions.

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ژورنال

عنوان ژورنال: Continuum Mechanics and Thermodynamics

سال: 2021

ISSN: ['0935-1175', '1432-0959']

DOI: https://doi.org/10.1007/s00161-021-01044-w