Generalized equilibrium equations for shell derived from a generalized variational principle

被引：52
|
作者：
He, Ji-Huan [1 ]
机构：
[1] Soochow Univ, Coll Text & Clothing Engn, Natl Engn Lab Modern Silk, 199 Ren Ai Rd, Suzhou 215123, Peoples R China
来源：
APPLIED MATHEMATICS LETTERS | 2017年 / 64卷
关键词：
Variational theory; Shell; Elasticity; Semi-inverse method;
D O I：
10.1016/j.aml.2016.08.008
中图分类号：
O29 [应用数学];
学科分类号：
070104 ;
摘要：
In this paper, the general equations of equilibrium for axisymmetrical deformation including the torsional deformation of shells with general forms are derived as stationary conditions of a generalized variational principle, which is established by the semi-inverse method. It shows that they are different from the results obtained by Chien (1990) in case of revolutional shell, therefore Chien's results can be further improved. (C) 2016 Elsevier Ltd. All rights reserved.
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页码：94 / 100
页数：7
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