Stability of cylindrical shells made of fibrous composites with one symmetry plane

被引：7

作者：

Semenyuk, NP ^{[1
]}

Trach, VM ^{[1
]}

Podvornyi, AV ^{[1
]}

机构：

[1] Natl Acad Sci Ukraine, SP Timoshenko Inst Mech, Kiev, Ukraine

来源：

INTERNATIONAL APPLIED MECHANICS | 2005年 / 41卷 / 06期

关键词：

laminated composite; stability; cylindrical shell; anisotropy; orthotropy;

D O I：

10.1007/s10778-005-0136-y

中图分类号：

O3 [力学];

学科分类号：

08 ; 0801 ;

摘要：

Cylindrical shells produced by single-layer or cross winding are analyzed for stability. An approximate analytical solution is proposed. It allows evaluating the effect of an unbalanced laminate on the critical values of the axial load, intensity of external pressure, and shear forces. It is shown that the effect of imbalance weakens with increase in the number of laminas. In each specific case, the number of laminas at which the material can be considered orthotropic is determined.

引用

页码：682 / 688

页数：7

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