Analytical solution to bending of stiffened and continuous antisymmetric laminates

• Autorzy: Liecheng Sun , Issam E. Harik
• Języki publikacji: EN

Abstrakty

EN

Analytical Strip Method is presented for the analysis of the bending-extension coupling problem of stiffened and continuous antisymmetric thin laminates. A system of three equations of equilibrium, governing the general response of antisymmetric laminates, is reduced to a single eighth-order partial differential equation (PDE) in terms of a displacement function. The PDE is then solved in a single series form to determine the displacement response of antisymmetric cross-ply and angle-ply laminates. The solution is applicable to rectangular laminates with two opposite edges simply supported and the other edges being free, clamped, simply supported, isotropic beam supports, or point supports.

Słowa kluczowe

EN

Analytical solution; Laminates; Plates; Bending-extension coupling; Beams; Point loads

• Wydawca: De Gruyter Open
• Czasopismo: Curved and Layered Structures
• Rocznik: 2015
• Tom: 2
• Numer: 1

Daty

wydano

2015-01-01

otrzymano

2015-01-02

zaakceptowano

2015-01-30

online

2015-03-25

Twórcy

autor

Liecheng Sun

• Kentucky Transportation Center, University of Kentucky, Lexington, KY 40506, Unite States, Tel.: [phone]

autor

Issam E. Harik

• Department of Civil Engineering, University of Kentucky, Lexington, KY 40506, Unite States

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Identyfikatory

DOI

10.1515/cls-2015-0013