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2015 | 2 | 1 |
Tytuł artykułu

A nth-order shear deformation theory for composite laminates in cylindrical bending

Treść / Zawartość
Warianty tytułu
Języki publikacji
EN
Abstrakty
EN
The present study investigates whether an nthorder shear deformation theory is applicable for the composite laminates in cylindrical bending. The theory satisfies the traction free conditions at top and bottom surfaces of the plate and does not require problem dependent shear correction factor which is normally associated with the first order shear deformation theory. The well-known classical plate theory at (n = 1) and higher order shear deformation theory of Reddy at (n = 3) are the perticular cases of the present theory. The governing equations of equilibrium and boundary conditions are obtained using the principle of virtual work. A simply supported laminated composite plate infinitely long in y-direction is considered for the detail numerical study. A closed form solution for simply supported boundary conditions is obtained using Navier’s technique. The displacements and stresses are obtained for different aspect ratios and modular ratios.
Wydawca
Rocznik
Tom
2
Numer
1
Opis fizyczny
Daty
otrzymano
2015-02-03
zaakceptowano
2015-04-12
online
2015-05-14
Twórcy
autor
  • Department of Civil Engineering, SRES’s College of Engineering,
    University of Pune, Kopargaon-423601, Maharashtra,
    India
autor
  • Department of Applied Mechanics, Government Engineering
    College, Karad-415124, Maharashtra, India
Bibliografia
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  • [8] Reddy J.N., Mechanics of Laminated Composite Plates, CRC Press, Boca Raton 1997.
  • [9] Soldatos K.P., Watson P., A method for improving the stress analysis performance of two-dimensional theories for composite laminates, Acta Mech., 1997, 123, 163-186.
  • [10] Shu X.P., Soldatos K.P., Cylindrical bending of angle-ply laminates subjected to different sets of edge boundary conditions, Int. J. Solids Struct., 2000, 37, 4289-4307. [Crossref]
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  • [18] Ghugal Y.M., Sayyad A.S., Cylindrical bending of thick orthotropic plate using trigonometric shear deformation theory, Int. J. Appl. Math. Mech., 2011, 7(5), 98-116.
  • [19] Sayyad A.S., Ghugal Y.M., Naik N.S., Bending analysis of laminated composite and sandwich beams according to refined trigonometric beam theory, Curved Layer. Struct., 2015, 2, 279- 289.
  • [20] Natarajan S., Ferreira A.J.M., Xuan H.N., Analysis of cross-ply laminated plates using isogeometric analysis and unified formulation, Curved Layer. Struct., 2014, 1, 1-10.
  • [21] Sun L., Harik I.E., Analytical solution to bending of stiffened and continuous antisymmetric laminates, Curved Layer. Struct., 2015, 2, 254-270.
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  • [23] Ferreira A.J.M., Viola E., Tornabene F., Fantuzzi N., Zenkour A.M., Analysis of sandwich plates by generalized differential quadrature method, Math. Probl. Eng., 2013, Article ID 964367, 12 pages, 2013. doi:10.1155/2013/964367. [WoS][Crossref]
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  • [27] Xiang S., Kang G.W., Xing B., A nth-order shear deformation theory for the free vibration analysis on the isotropic plates, Meccanica, 2012, 47, 1913-1921. [Crossref][WoS]
  • [28] Xiang S., Jiang S., Bi Z., Jin Y., Yang M., A nth-order meshless generalization of Reddy’s third-order shear deformation theory for the free vibration on laminated composite plates, Compos. Struct., 2011, 93, 299-307.
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Typ dokumentu
Bibliografia
Identyfikatory
Identyfikator YADDA
bwmeta1.element.doi-10_1515_cls-2015-0016
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