Stability of moderately thick rectangular plates using a high precision triangular finite element |
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| Authors: | G.Venkateswara Rao J. Venkataramana K.Kanaka Raju |
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| Affiliation: | 1. Space Science & Technology Centre, Trivandrum, India |
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| Abstract: | Stability of moderately thick rectangular plates is studied in this paper. A high precision triangular finite element is used in the present formulation. Explicit expressions for elastic stiffness and geometric stiffness matrices are presented; the use of numerical integration is avoided. The effect of transverse shear on the critical loads is brought out through two typical examples. |
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