MATEC Web Conf.
Volume 106, 2017International Science Conference SPbWOSCE-2016 “SMART City”
|Number of page(s)||7|
|Section||4 Applied Mechanics in Construction and Material Science|
|Published online||23 May 2017|
Mathematical modeling and computation of composite cylindrical shells under axisymmetric loading
1 Tyumen Industrial University, Volodarskogo str., 38, Tyumen, 625000, Russia
2 Tyumen State University, Volodarskogo str., 6, Tyumen, 625003, Russia
The paper suggests an approach of mathematical modeling of composite cylindrical shells under axisymmetric load. The stress-strain state of each layer is characterized by a system of forces, moments, strains, and displacements adopted in the classical theory using Kirchhoff–Love’s hypotheses (L. I. Balabuha – I. V. Novozhilov variant). The study of the stress-strain state is accomplished in accordance with the statements and hypotheses of the complex structures deformation theory taking into account shear stresses in joints. There have been built mathematical models for composite structures in the form of a circular cylindrical shell, closed in a transverse direction and bounded by two plane sections perpendicular to the axis of the cylinder. Computation of a two-layered cylindrical hinged shell under axisymmetric load has been performed.
© The Authors, published by EDP Sciences, 2017
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