Результаты исследований: Публикации в книгах, отчётах, сборниках, трудах конференций › глава/раздел › научная › Рецензирование
Buckling of a Ring-Stiffened Cylindrical Shell Under the External Pressure. / Filippov, Sergei B.; Nesterchuk, Grigory A.
Advanced Structured Materials. Springer Nature, 2022. стр. 49-61 (Advanced Structured Materials; Том 151).Результаты исследований: Публикации в книгах, отчётах, сборниках, трудах конференций › глава/раздел › научная › Рецензирование
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TY - CHAP
T1 - Buckling of a Ring-Stiffened Cylindrical Shell Under the External Pressure
AU - Filippov, Sergei B.
AU - Nesterchuk, Grigory A.
N1 - Publisher Copyright: © 2022, The Author(s), under exclusive license to Springer Nature Switzerland AG.
PY - 2022
Y1 - 2022
N2 - In this paper, the problem of buckling of a thin elastic cylindrical shell supported by the rings of various stiffness is considered. The Rayleigh–Ritz method is used to obtain the problem’s analytical solution for the case of the simply supported edges of the shell. The parameters of the optimal distribution of the structure mass between the shell and the stiffening ribs, which is required to maximize the critical pressure, have been found. The solution of the problem of minimizing the mass of a structure at a given critical pressure is obtained. Here are considered the rings with zero eccentricity. The approximate analytical solutions are compared with the numerical solutions obtained by the finite element method.
AB - In this paper, the problem of buckling of a thin elastic cylindrical shell supported by the rings of various stiffness is considered. The Rayleigh–Ritz method is used to obtain the problem’s analytical solution for the case of the simply supported edges of the shell. The parameters of the optimal distribution of the structure mass between the shell and the stiffening ribs, which is required to maximize the critical pressure, have been found. The solution of the problem of minimizing the mass of a structure at a given critical pressure is obtained. Here are considered the rings with zero eccentricity. The approximate analytical solutions are compared with the numerical solutions obtained by the finite element method.
KW - Asymptotic and Rayleigh–Ritz methods
KW - Buckling
KW - Comsol software package
KW - Optimal parameters
KW - Ring-stiffened shell
UR - http://www.scopus.com/inward/record.url?scp=85122464257&partnerID=8YFLogxK
UR - https://www.mendeley.com/catalogue/b2687e3e-c92e-3c8c-b04d-8eb7a37d92e0/
U2 - 10.1007/978-3-030-87185-7_5
DO - 10.1007/978-3-030-87185-7_5
M3 - Chapter
AN - SCOPUS:85122464257
T3 - Advanced Structured Materials
SP - 49
EP - 61
BT - Advanced Structured Materials
PB - Springer Nature
ER -
ID: 93174489