✦ LIBER ✦
Frequency analysis of thick orthotropic plates on elastic foundation using a high precision triangular plate bending element
✍ Scribed by P. V. Thangam Babu; D. V. Reddy; D. S. Sodhi
- Publisher
- John Wiley and Sons
- Year
- 1979
- Tongue
- English
- Weight
- 662 KB
- Volume
- 14
- Category
- Article
- ISSN
- 0029-5981
No coin nor oath required. For personal study only.
✦ Synopsis
A high precision triangular thick orthotropic plate bending element on an elastic foundation is developed for the free vibration analysis of thick plates on elastic foundation. The element has three nodes with twelve degrees-of-freedom per node, and takes into account the shear deformation and rotatory inertia. The accuracy of the element is established by comparison of the natural frequencies of certain thick and thin plates, determined from a consistent mass matrix formulation, with available results.