Stresses in an elastic cylinder with cylindrical cavities forming a hexagonal structure
- 作者: Nikolaev A.1, Tanchik E.1
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隶属关系:
- Joukowski National Aerospace University–Kharkiv Aviation Institute
- 期: 卷 57, 编号 6 (2016)
- 页面: 1141-1149
- 栏目: Article
- URL: https://journals.rcsi.science/0021-8944/article/view/160004
- DOI: https://doi.org/10.1134/S0021894416060237
- ID: 160004
如何引用文章
详细
The boundary-value problem of the theory of elasticity for a cylinder with cylindrical cavities forming a hexagonal structure is under consideration. The solution is constructed in the form of a superposition of exact basic equations of the Lamé equations for a cylinder in the coordinate systems associated with the centers of the body surfaces. The boundary conditions of the problem are satisfied exactly with the help of the generalized Fourier method. The problem is reduced to an infinite system of linear algebraic equations with a Fredholm operator in the space l2. The resolving system is solved numerically by the reduction method. The numerical analysis of stresses in the regions of their greatest concentration is carried out.
作者简介
A. Nikolaev
Joukowski National Aerospace University–Kharkiv Aviation Institute
编辑信件的主要联系方式.
Email: k405@d4.khai.edu
乌克兰, Kharkiv, 61070
E. Tanchik
Joukowski National Aerospace University–Kharkiv Aviation Institute
Email: k405@d4.khai.edu
乌克兰, Kharkiv, 61070