Analysis of the Axisymmetric Stress–Strain State of a Continuously Inhomogeneous Hollow Sphere

被引：7
作者：
Grigorenko A.Y. [1 ]
Yaremchenko N.P. [1 ]
Yaremchenko S.N. [1 ]
机构：
[1] S. P. Timoshenko Institute of Mechanics, Ukrainian National Academy of Sciences, 3 Nesterova St., Kyiv
来源：
International Applied Mechanics | 2018年 / 54卷 / 5期
关键词：
continuous inhomogeneity; finite-element method; hollow sphere; spline-collocation; stress–strain state;
D O I：
10.1007/s10778-018-0911-1
中图分类号：
学科分类号：
摘要：
The stress–strain state of a continuously inhomogeneous hollow sphere is analyzed using a spatial problem statement. The axisymmetric problem is solved using the spline-collocation and finite-element methods. The SSS of the sphere is investigated for various materials with elastic modulus varying along the radius. The numerical results obtained with two different methods are analyzed. © 2018, Springer Science+Business Media, LLC, part of Springer Nature.
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页码：577 / 583
页数：6
相关论文
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