POST-BUCKLING BEHAVIOR OF ELASTIC CIRCULAR PLATES USING A SIMPLE FINITE-ELEMENT FORMULATION

被引：4

作者：

RAO, GV

RAJU, KK

机构：

[1] Structural Engineering Division, Vikram Sarabhai Space Centre, Trivandrum

来源：

COMPUTERS & STRUCTURES | 1979年 / 10卷 / 06期

关键词：

D O I：

10.1016/0045-7949(79)90059-2

中图分类号：

TP39 [计算机的应用];

学科分类号：

081203 ; 0835 ;

摘要：

The post-buckling behaviour of elastic circular plates is studied in this paper using a simple finite element formulation. The final linearized eigenvalue problem is solved by using three numerical methods and all these methods are found to yield accurate results for moderately large deflections. Comparison of the present results with the results existing in literature shows the validity of this formulation. © 1979.

引用

页码：911 / 913

页数：3

共 7 条

[1]

Wellford, Dib, Finite element methods for nonlinear eigenvalue problems and the post buckling behaviour of elastic plates, Comput. Structures, 6, pp. 413-418, (1976)

[2]

Rao, Raju, Raju, Finite element formulation for the large amplitude free vibrations of beams and orthotropic circular plates, Computers & Structures, 6, pp. 169-172, (1976)

[3]

Rao, Raju, Raju, A finite element formulation for large amplitude flexural vibration of rectangular plates, Computers & Structures, 6, pp. 163-167, (1976)

[4]

Rao, Sundararamaiah, Raju, Finite element analysis of vibrations of initially stressed thin shells of revolution, Journal of Sound and Vibration, 37, pp. 57-64, (1974)

[5]

Rao, Rao, Thermal buckling of orthotropic circular plates, Proc. Int. Conf. Finite Element Methods engng, pp. 68-78, (1974)

[6]

Zienkiewicz, Finite Element Method in Engineering Science, (1971)

[7]

Timoshenko, Gere, Theory of Elastic Stability, (1961)

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