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https://hdl.handle.net/2440/46329
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Type: | Journal article |
Title: | Vibration of pre-stressed laminated sandwich plates with interlaminar imperfections |
Author: | Chakrabarti, A. Topdar, P. Sheikh, A. |
Citation: | Journal of Vibration and Acoustics: Transactions of the ASME, 2006; 128(6):673-681 |
Publisher: | ASME-Amer Soc Mechanical Eng |
Issue Date: | 2006 |
ISSN: | 1048-9002 1528-8927 |
Statement of Responsibility: | Anupam Chakrabarti; Pijush Topdar; Abdul Hamid Sheikh |
Abstract: | <jats:title>Abstract</jats:title> <jats:p>The vibration characteristics of laminated sandwich plates subjected to in-plane forces is studied taking imperfections at the layer interfaces. The plate problem, which is unattended so far, is modeled by a refined plate theory where the transverse shear stress has parabolic through thickness variation with continuity at the layer interfaces and it becomes zero at the plate top and bottom surfaces. The interfacial imperfection is represented by a linear spring layer model. Based on these a new triangular element is developed where proper attention has been paid on the inter-elemental continuity requirement posed by the plate theory.</jats:p> |
Description: | Copyright © 2006 American Society of Mechanical Engineers |
DOI: | 10.1115/1.2358152 |
Published version: | http://dx.doi.org/10.1115/1.2358152 |
Appears in Collections: | Aurora harvest Civil and Environmental Engineering publications |
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