К построению дискретных моделей и алгоритм реализации расчета оболочечных конструкций типа цистерны

In this article is given The problems of constructing discrete models of the processes of deformation of composite shell structures are considered. Using the variational Hamilton-Ostrogradsky principle, systems of differential equations of motion of the cylindrical partof the structure are obtained. To solve boundary value problems, the Bubnov-Galerkin method and the finite difference method were used. Based on the development algorithm, a modular structure was compiled to solve the problems of shell structures such as a boiler tank. For comparative analysis, a design scheme is presented for determining the stressstrain state of a tank boiler using the ANSYS complex.

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