A zigzag model for laminated composite beams

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A zigzag model for laminated composite beams

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dc.contributor.author ARYA, HEMENDRA en_US
dc.contributor.author SHIMPI, RP en_US
dc.contributor.author NAIK, NK en_US
dc.date.accessioned 2009-02-21T11:33:24Z en_US
dc.date.accessioned 2011-11-25T17:24:59Z en_US
dc.date.accessioned 2011-12-26T13:06:13Z en_US
dc.date.accessioned 2011-12-27T05:54:01Z
dc.date.available 2009-02-21T11:33:24Z en_US
dc.date.available 2011-11-25T17:24:59Z en_US
dc.date.available 2011-12-26T13:06:13Z en_US
dc.date.available 2011-12-27T05:54:01Z
dc.date.issued 2002 en_US
dc.identifier.citation Composite Structures 56(1), 21-24 en_US
dc.identifier.issn 0263-8223 en_US
dc.identifier.uri http://dx.doi.org/10.1016/S0263-8223(01)00178-7 en_US
dc.identifier.uri http://hdl.handle.net/10054/741 en_US
dc.identifier.uri http://dspace.library.iitb.ac.in/xmlui/handle/10054/741 en_US
dc.description.abstract A zigzag model for symmetric laminated beam is developed. This model uses a sine term to represent the nonlinear displacement field across the thickness as compared to a third order polynomial term in conventional theories. Transverse shear stress and strain are represented by a cosine term as compared to parabolic term. This model satisfies displacement and transverse shear stress continuity at the interface. Zero transverse shear stress boundary condition at the top and bottom of the beam are also satisfied. The numerical results indicates that the present model predicts very accurate results for displacement and stresses for symmetric cross-ply laminated beam, even for small length to thickness ratio. The results are also compared with a simplified theory of same class. en_US
dc.language.iso en en_US
dc.publisher Elsevier en_US
dc.subject laminates en_US
dc.subject modelling en_US
dc.subject shear deformation en_US
dc.subject stress analysis en_US
dc.title A zigzag model for laminated composite beams en_US
dc.type Article en_US
dc.description.copyright © Elsevier en_US


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