Коливання ортотропної циліндричної оболонки з множиною отворів довільної конфігурації та мішаними крайовими умовами: Fìz.-mat. model. ìnf. tehnol. 2018, 27:130-135

In the framework of the refined theory, which takes into account transverse shear deformation and all inertial components, the solution of the problem on the steady state vibration of the orthotropic closed cylindrical shell with the arbitrary number of cutouts of the arbitrary geometrical form and...

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Збережено в:
Бібліографічні деталі
Дата:2019
Автор: Shopa, Tetiana
Формат: Стаття
Мова:Українська
Опубліковано: Інститут прикладних проблем механіки і математики ім. Я. С. Підстригача НАН України 2019
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Онлайн доступ:https://www.fmmit.lviv.ua/index.php/fmmit/article/view/123
Теги: Додати тег
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Назва журналу:Physico-mathematical modeling and informational technologies

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Physico-mathematical modeling and informational technologies
Опис
Резюме:In the framework of the refined theory, which takes into account transverse shear deformation and all inertial components, the solution of the problem on the steady state vibration of the orthotropic closed cylindrical shell with the arbitrary number of cutouts of the arbitrary geometrical form and location is constructed. External boundaries of the shell are of the arbitrary geometrical configuration. Arbitrary harmonic in time boundary conditions are considered on the external boundaries of the shell and on the contours of the cutouts. The solution is built on the basis of the indirect boundary elements method and the sequential approach to the representation of the Green's function. The boundary value problem is reduced to the system of algebraic equations. References Shopa, T. (2012). Kolyvannia ortotropnoi tsylindrychnoi obolonky z mnozhynoiu otvoriv dovilnoi konfihuratsii. Visnyk TNTU, 4(68), 14-28. Burak, Ya. Y., Rudavskyi, Yu.K., Sukhorolskyi, M.A. (2007). Analitychna mekhanika lokalno navantazhenykh obolonok. Lviv: Intelekt-Zakhid. Sukhorolskyi, M. A. (2010). Poslidovnosti i riady. Lviv:Rastr-7. Lighthill, J. (1958). Introduction to Fourier Analysis and Generalised Functions. Cambridge University Press.https://doi.org/10.1017/CBO9781139171427
DOI:10.15407/fmmit2018.27.130