Publication:
Random vibration of laminated plates modeled within a high-order shear deformation theory

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Authors
Cederbaum, Gabriel
Librescu, Liviu
Elishakoff, Isaac
Subjects
Advisors
Date of Issue
1988-04
Date
1988-04
Publisher
Acoustical Society of America
Language
Abstract
This article deals with the dynamic response of simply supported, symmetric cross‐ply laminates to stationary random load. The theory of laminated plates used here takes into account transverse shear flexibility, transverse normal stress, and rotary inertia effects for orthotropic and transversely isotropic laminates. Two cases of random pressure fields are considered in this analysis. In the first case, the random pressure field is modeled as a point load, random in time, with constant spectral density (ideal white noise), while in the second case, it is modeled as a turbulent boundary layer pressure fluctuation. The analysis presented herein, as well as the obtained response characteristics expressed in terms of mean squares, may be useful in the reliability computation of composite structures subjected to random pressure fields.
Type
Article
Description
The article of record as published may be found at http://dx.doi.org/10.1121/1.396845
Series/Report No
Department
Organization
Naval Postgraduate School (U.S.)
Identifiers
NPS Report Number
Sponsors
Research Foundation of the Naval Postgraduate School
Funder
U.S. Army Missile Command
Promotion of Research of the Technion- Israel Institute of Technology
Format
7 p.
Citation
Cederbaum, Gabriel, Liviu Librescu, and Isaac Elishakoff. "Random vibration of laminated plates modeled within a high‐order shear deformation theory." The Journal of the Acoustical Society of America 84.2 (1988): 660-666.
Distribution Statement
Rights
This publication is a work of the U.S. Government as defined in Title 17, United States Code, Section 101. Copyright protection is not available for this work in the United States.
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