Vibration Analysis of a Postbuckled Microscale FG Beam Based on Modified Couple Stress Theory

On the basis of modified couple stress theory, the postbuckling behavior of the Euler-Bernoulli microscale FG beams is investigated by means of an exact solution method. The modified couple stress theory as a nonclassical continuum theory is capable of interpreting the size dependencies which become...

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Bibliographic Details
Main Authors: R. Ansari, M. A. Ashrafi, T. Pourashraf, M. Hemmatnezhad
Format: Article
Language:English
Published: Wiley 2014-01-01
Series:Shock and Vibration
Online Access:http://dx.doi.org/10.1155/2014/654640
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