Analysis of Influence of the Geometrical Parameters of Elliptic Cylindrical Shells with Variable Thickness on their Stress-Strain State

被引：8
|
作者：
Grigorenko Y.M. [1 ]
Grigorenko A.Y. [1 ]
Zakhariichenko L.I. [1 ]
机构：
[1] S. P. Timoshenko Institute of Mechanics, National Academy of Sciences of Ukraine, 3 Nesterova St., Kyiv
来源：
Grigorenko, Ya. M. (ayagrigorenko@yandex.ru) | 2018年 / Springer Science and Business Media, LLC卷 / 54期
关键词：
elliptic shell; ellipticity magnitude; stress-strain state; variable loading; variable thickness;
D O I：
10.1007/s10778-018-0867-1
中图分类号：
学科分类号：
摘要：
The stress–strain state of open and closed variable-thickness elliptic cylindrical shells is studied. To solve the problem, the Mushtari–Donell–Vlasov shell model and numerical-analytical approach based on the spline-collocation and discrete-orthogonalization methods are used. Various types of boundary conditions and variable loadings are considered. The influence of the type of variable loading and thickness on the distribution of displacements and stresses in the shells is analyzed. © 2018, Springer Science+Business Media, LLC, part of Springer Nature.
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页码：155 / 162
页数：7
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