Stability Loss Analysis for Thin-Walled Shells with Elliptical Cross-Sectional Area

被引：2
|
作者：
Kostka, Jan [1 ]
Bocko, Jozef [1 ]
Frankovsky, Peter [1 ]
Delyova, Ingrid [1 ]
Kula, Tomas [1 ]
Varga, Patrik [2 ]
机构：
[1] Tech Univ Kosice, Fac Mech Engn, Dept Appl Mech & Mech Engn, Kosice 04200, Slovakia
[2] Tech Univ Kosice, Fac Mech Engn, Dept Biomed Engn & Measurement, Kosice 04200, Slovakia
来源：
MATERIALS | 2021年 / 14卷 / 19期
关键词：
thin-walled shells; stability loss; tensile test; FEM; OVAL CYLINDRICAL-SHELLS; AXIAL-COMPRESSION; BEHAVIOR;
D O I：
10.3390/ma14195636
中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
摘要：
The aim of the scientific contribution is to point out the possibility of applicability of cylindrical shells with a constant elliptical cross-sectional shape for stability loss analysis. The solution to the problem consists of two approaches. The first approach is the experimental measurement of critical force levels, where the work also describes the method of production of the sample and jigs that cause the desired elliptical shape. The second approach is solving the problem in the use of numerical methods-the finite strip method together with the finite element method.
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收藏
页数：22
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