A Mathematical Model for the Analysis of Elastic Field in a Stiffened Cantilever of Laminated Composite
Joint Authors
Source
Advances in Mechanical Engineering
Issue
Vol. 2012, Issue 2012 (31 Dec. 2012), pp.1-12, 12 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2012-10-03
Country of Publication
Egypt
No. of Pages
12
Main Subjects
Abstract EN
A mathematical model is developed for the analytical solution to elastic filed in a deep stiffened cantilever beam of laminated composite under mixed boundary conditions.
The two displacement parameters associated with the two-dimensional elasticity problems are defined in terms of a single displacement potential function such that one of the equilibrium equations is satisfied automatically.
This reduces the problem to the solution of a single fourth-order partial differential equation, which is solved in terms of Fourier series.
To present some numerical results, cantilever beams of glass/epoxy cross-ply and angle-ply laminated composites are considered and different components of stress and displacement at different sections of the beam are presented.
The effects of laminate stacking sequence and ply-angle of the cross-ply and angle-ply composite beams, respectively, on the elastic field are analyzed.
The numerical results justify that the present mathematical model is simple whereas capable to generate exact results of elastic field in a cantilever beam even at the critical regions of supports and loadings.
American Psychological Association (APA)
Huq, N. M. L.& Afsar, A. M.. 2012. A Mathematical Model for the Analysis of Elastic Field in a Stiffened Cantilever of Laminated Composite. Advances in Mechanical Engineering،Vol. 2012, no. 2012, pp.1-12.
https://search.emarefa.net/detail/BIM-451512
Modern Language Association (MLA)
Huq, N. M. L.& Afsar, A. M.. A Mathematical Model for the Analysis of Elastic Field in a Stiffened Cantilever of Laminated Composite. Advances in Mechanical Engineering No. 2012 (2012), pp.1-12.
https://search.emarefa.net/detail/BIM-451512
American Medical Association (AMA)
Huq, N. M. L.& Afsar, A. M.. A Mathematical Model for the Analysis of Elastic Field in a Stiffened Cantilever of Laminated Composite. Advances in Mechanical Engineering. 2012. Vol. 2012, no. 2012, pp.1-12.
https://search.emarefa.net/detail/BIM-451512
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-451512