THERMAL POST-BUCKLING OF SHELLS OF REVOLUTION

被引：2

作者：

Shaterzadeh, A. R. ^{[1
]}

Darvizeh, M.

Darvizeh, A. ^{[2
]}

Ansari, R.

机构：

[1] Univ Guilan, Dept Mech Engn, Rasht, Iran

[2] Islamic Azad Univ, Bandar Anzali Branch, Fac Engn, Bandar Anzali, Iran

来源：

JOURNAL OF THERMAL STRESSES | 2011年 / 34卷 / 10期

关键词：

Initial imperfection; Semi-analytical finite element method; Shells of revolution; Thermal post-buckling; TEMPERATURE-DEPENDENT PROPERTIES; LAMINATED CYLINDRICAL-SHELLS; CIRCULAR CONICAL SHELLS; COMPOSITE PLATES; BUCKLING BEHAVIOR; ROTARY INERTIA; DEFORMATION; CURVATURE; EQUATIONS; BEAMS;

D O I：

10.1080/01495739.2011.605932

中图分类号：

O414.1 [热力学];

学科分类号：

摘要：

In this article, the thermal post-buckling of shells of revolution under the action of uniform thermal load is investigated. To discretize the problem, the semi-analytical finite element method has been employed. The nonlinear equations are then solved by means of the Newton-Raphson algorithm in conjunction with the Arc length method. The effect of initial imperfection is also considered. The results obtained from the present analysis are compared to the published results in the literature to show the accuracy and robustness of the present method in predicting the nonlinear thermal buckling of shells of revolution.

引用

页码：1035 / 1053

页数：19

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