Three-Dimensional Analysis of Metal-Ceramic Shells by the Method of Sampling Surfaces

被引：4
|
作者：
Kulikov, G. M. [1 ]
Plotnikova, S. V. [1 ]
机构：
[1] Tambov State Tech Univ, Tambov, Russia
来源：
MECHANICS OF COMPOSITE MATERIALS | 2015年 / 51卷 / 04期
基金：
俄罗斯科学基金会;
关键词：
metal-ceramic shell; elasticity theory; method of sampling surfaces; EXACT THERMOELASTIC ANALYSIS; PLATES; DEFORMATIONS; ELASTICITY; STRESS;
D O I：
10.1007/s11029-015-9517-4
中图分类号：
O3 [力学];
学科分类号：
08 ; 0801 ;
摘要：
An efficient method for solving three-dimensional elasticity problems for metal-ceramic composite shells is presented. According to this method, in the shell body, N sampling surfaces (SaS) parallel to its midsurface are chosen in order to introduce the displacement vectors of these surfaces as unknown functions. The SaS pass through the nodes of a Chebyshev polynomial, which improves the convergence of the SaS method significantly. As a result, this method can be applied to the derivation of such analytical solutions for metal-ceramic shells that asymptotically approach the exact three-dimensional solutions of elasticity as the number N of SaS tends to infinity.
引用
收藏
页码：455 / 464
页数：10
相关论文
共 50 条
12345