Exact analytical solutions for bending of rectangular plates with a partial internal line support
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Publication Details
Author list: Sompornjaroensuk Y., Kiattikomol K.
Publisher: Springer
Publication year: 2008
Journal: Journal of Engineering Mathematics (0022-0833)
Volume number: 62
Issue number: 3
Start page: 261
End page: 276
Number of pages: 16
ISSN: 0022-0833
eISSN: 1573-2703
Languages: English-Great Britain (EN-GB)
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Abstract
This paper studies the behavior of uniformly loaded rectangular thin plates with a partial internal line support. The highlight of the problem is that the analytical formulation explicitly considers the moment singularities that occur at the tips of partial internal line supports. The proper finite Hankel transform is used to transform a pair of dual-series equations obtained from the mixed conditions along the partial internal line support to a single Fredholm integral equation. Numerical results concerning deflection, bending moment, resultant forces, and bending-stress intensity factors are given for a square plate. Some results are also compared with the case of a square plate without partial internal line support. ฉ Springer Science+Business Media B.V. 2007.
Keywords
Dual-series equations, Hankel transform, Moment singularities, Plate-bending
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