Balasubramanian, TS and Subramanian, G (1985) On the performance of a four-degree-of-freedom per node element for stepped beam analysis and higher frequency estimation. Journal of Sound and Vibration., Vol. 9 . pp. 563-567.
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Abstract
The frequency values obtained by using two-degree-of-freedom per node and four-degree-of-freedom per node elements for uniform, stepped, and continuous beams are compared for various boundary conditions to demonstrate the superior performance of the four-degree-of-freedom per node element. The stiffness and mass matrices for the element are given in explicit form.
| Item Type: | Journal Article |
|---|---|
| Uncontrolled Keywords: | Beams (supports);Bending moments;Degrees of freedom;Finite element method;Shear stress;Structural vibration;Cantilever beams;Resonant frequencies;Stiffness matrix. 13; 13; |
| Subjects: | ENGINEERING > Structural Mechanics |
| Division/Department: | Structures Division, Structures Division |
| Depositing User: | M/S ICAST NAL |
| Date Deposited: | 25 Oct 2006 |
| Last Modified: | 07 May 2012 10:50 |
| URI: | http://nal-ir.nal.res.in/id/eprint/2987 |
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