Modeling the Deformation of Orthotropic Toroidal Shells with Elliptical Cross-Section Based on Mixed Functionals

被引：5

作者：

Lutskaya I.V. ^{[1
]}

Maximuk V.A. ^{[1
]}

Chernyshenko I.S. ^{[1
]}

机构：

[1] S. P. Timoshenko Institute of Mechanics, National Academy of Sciences of Ukraine, 3 Nesterov St, Kyiv

来源：

International Applied Mechanics | 2018年 / 54卷 / 6期

关键词：

Lagrange multipliers; locking effect; shell theory; significant ellipticity; toroidal composite shell;

D O I：

10.1007/s10778-018-0920-0

中图分类号：

学科分类号：

摘要：

Static problems for toroidal shells with elliptical cross-section made of elastic orthotropic composites are considered. Variational difference and Lagrange multiplayer methods with mixed functionals are used. The ellipticity of the cross-section is significant. Emphasis is placed on the accuracy of the results. The agreement between the internal and external forces in the transverse and longitudinal sections is used as an integral criterion. © 2018, Springer Science+Business Media, LLC, part of Springer Nature.

引用

页码：660 / 665

页数：5

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