Nonlinear Dynamic Behaviour of Laminated Plates subjected to Localised Blast Loading

2010 ◽  
Author(s):  
Z. Kazanci ◽  
H.S. Turkmen
Keyword(s):  
Nonlinear Dynamic ◽  
Dynamic Behaviour ◽  
Blast Loading ◽  
Laminated Plates

scholarly journals The Nonlinear Dynamic Behaviour of Tapered Laminated Plates Subjected to Blast Loading

2012 ◽  
Vol 19 (6) ◽  
pp. 1235-1255 ◽  
Author(s):  
Sedat Susler ◽  
Halit S. Turkmen ◽  
Zafer Kazancı
Keyword(s):  
Dynamic Response ◽  
Nonlinear Dynamic ◽  
Dynamic Behaviour ◽  
Equations Of Motion ◽  
Blast Loading ◽  
Laminated Plates ◽  
Finite Difference Approximation ◽  
Air Blast ◽  
Simply Supported ◽  
Air Blast Loading

In this study, the geometrically nonlinear dynamic behaviour of simply supported tapered laminated composite plates subjected to the air blast loading is investigated numerically. In-plane stiffness, inertia and the geometric nonlinearity effects are considered in the formulation of the problem. The equations of motion for the tapered laminated plate are derived by the use of the virtual work principle. Approximate solution functions are assumed for the space domain and substituted into the equations of motion. Then, the Galerkin method is used to obtain the nonlinear algebraic differential equations in the time domain. The resulting equations are solved by using the finite difference approximation over the time. The effects of the taper ratio, the stacking sequence and the fiber orientation angle on the dynamic response are investigated. The displacement-time and strain-time histories are obtained on certain points in the tapered direction. The results obtained by using the present method are compared with the ones obtained by using a commercial finite element software ANSYS. The results are found to be in an agreement. The method presented here is able to determine the nonlinear dynamic response of simply supported tapered laminated plates to the air blast loading accurately.

The nonlinear dynamic behaviour in an alongside berth mooring arrangement

2018 ◽  
Vol 40 (7) ◽  
Author(s):  
Pedro W. F. Barros ◽  
Carlos E. N. Mazzilli
Keyword(s):  
Nonlinear Dynamic ◽  
Dynamic Behaviour

A novel technique for nonlinear dynamic instability analysis of FG-GRC laminated plates

2019 ◽  
Vol 139 ◽  
pp. 389-397 ◽  
Author(s):  
Hui-Shen Shen ◽  
Y. Xiang ◽  
Yin Fan
Keyword(s):  
Nonlinear Dynamic ◽  
Dynamic Instability ◽  
Laminated Plates ◽  
Instability Analysis ◽  
Novel Technique

Viscoelastic nonlinear dynamic behaviour of Timoshenko FG beams

2019 ◽  
Vol 134 (8) ◽  
Author(s):  
Mergen H. Ghayesh
Keyword(s):  
Nonlinear Dynamic ◽  
Dynamic Behaviour

The effect of in-plane deformations on the nonlinear dynamic response of laminated plates

2012 ◽  
Vol 42 (4) ◽  
pp. 589-608 ◽  
Author(s):  
Zafer Kazanci ◽  
Halit S. Turkmen
Keyword(s):  
Dynamic Response ◽  
Nonlinear Dynamic ◽  
Laminated Plates ◽  
Nonlinear Dynamic Response ◽  
Plane Deformations
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