Abstract
Micropolar elastic thin shells are complex dynamic systems. To study the dynamic phenomena in these systems, the problem of construction of the applied theory becomes of actual importance. This will enable to adequately describe all the characteristic features of the deformation. To describe the dynamic deformation of micropolar elastic thin shell, starting from the three-dimensional equations of the dynamic theory, a mathematical model based on hypotheses will be constructed in this paper. These hypotheses adequately replace the basic qualitative properties of the asymptotic solution of the three-dimensional boundary value problem in a thin region of the shell. For the constructed applied dynamic theory of micropolar elastic thin shells, D’Alembert-Lagrange and Hamilton variation principles, as well as the general variation principle of Hu-Washizu type are established.
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Sargsyan, S.H. (2019). Applied Theory of Dynamics of Micropolar Elastic Thin Shells and Variation Principles. In: Altenbach, H., Belyaev, A., Eremeyev, V., Krivtsov, A., Porubov, A. (eds) Dynamical Processes in Generalized Continua and Structures. Advanced Structured Materials, vol 103. Springer, Cham. https://doi.org/10.1007/978-3-030-11665-1_26
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DOI: https://doi.org/10.1007/978-3-030-11665-1_26
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