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Structural Engineering and Mechanics Volume 14, Number 6, December 2002 , pages 661-677 DOI: https://doi.org/10.12989/sem.2002.14.6.661 |
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The buckling of a cross-ply laminated non-homogeneous orthotropic composite cylindrical thin shell under time dependent external pressure |
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A.H. Sofiyev
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| Abstract | ||
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The subject of this investigation is to study the buckling of cross-ply laminated orthotropic cylindrical thin shells with variable elasticity moduli and densities in the thickness direction, under external pressure, which is a power function of time. The dynamic stability and compatibility equations are obtained first. These equations are subsequently reduced to a system of time dependent differential equations with variable coefficients by using Galerkin | ||
| Key Words | ||
| buckling; non-homogeneous; cross-ply laminated; orthotropic shell; external pressure; dynamic critical load; dynamic factor; critical impulse; wave number. | ||
| Address | ||
| Department of Civil Engineering, Suleyman Demirel University, Isparta, Turkey | ||