Please use this identifier to cite or link to this item:
https://hdl.handle.net/2440/46253
Type: | Journal article |
Title: | Buckling of laminated sandwich plates using an efficient plate model |
Author: | Chakrabarti, A. Sheikh, A. |
Citation: | International Shipbuilding Progress, 2007; 54(1):63-81 |
Publisher: | Delft University Press |
Issue Date: | 2007 |
ISSN: | 0020-868X 1566-2829 |
Statement of Responsibility: | Anupam Chakrabarti, Abdul Hamid Sheikh |
Abstract: | Buckling of laminated sandwich plates is studied using an efficient finite element plate model recently developed by the authors. The plate model is based on a refined higher order shear deformation theory, where the transverse shear stresses are continuous at the layer interfaces with stress free conditions at plate top and bottom. It is interesting to note that the plate model having all these refined features requires unknowns at the reference plane only. However, this theory requires C1 continuity of the transverse displacement, which is difficult to satisfy arbitrarily in any existing finite element. To deal with this, a new triangular element developed by the authors is used in the present paper. |
Keywords: | Sandwich plate laminated face sheet continuous transverse shear stress triangular element buckling |
Published version: | http://iospress.metapress.com/content/c34591x368v90l21/?p=2c55f934bdfa4ec38833e050982ca356&pi=3 |
Appears in Collections: | Aurora harvest 6 Civil and Environmental Engineering publications |
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