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Information × Registration Number 0216U005419, 0110U004821 , R & D reports Title Mathematical modeling and analytical-numenical determination of thermal and stressed state of bodies with regard for their structure in homogeneity popup.stage_title Head Kushnir Roman Mykhailovych, Popovych Vasyl Stepanovych, Registration Date 26-01-2016 Organization Pidstryhach Institute of Applied Problems of Mechanics and Mathematics NAS of Ukraine popup.description2 Using the methods of mechanics, applied mathematics and electrodynamics of continuum, the mathematical models are formulated, analytical, analytical-numerical and numerical and numerical methods are developed in order to determine and study the unsteady and steady-state temperature fields caused by them and components of stress-strain state, given by force factors, in piecewise-homogeneous structure elements, layer and thin-wall including, mainly on the basis of the model of thermosensitive body; thermomechanical behavior of layer bodies is modeled and studied under the action of electromagnetic field or thermal irradiation; mathematical models and methods of investigation the stress-strain state of anisotropic dielectric and pyroelectric with thin inhomogeneities are offered; limit equilibrium of the shells with surface cracks of arbitrary configuration and piecewise-homogeneous limited bodies with cracks is studied under conditions of longitudinal shear. For particular structurally inhomogteneous bodies the influence of external loading, geometric and physical-mechanical characteristics on the parameters of thermal and stress-strain state is analyzed Product Description popup.authors Асташкін В.І. Гарматій Г.Ю. Гачкевич О.Р. Дробенко Б.Д. Журавчак Л.М. Махоркін І.М. Процюк Б.В. Солодяк М.Т. Терлецький Р.Ф. popup.nrat_date 2020-04-02 Close