Impact Analysis of Shear Deformable Laminated Composite Plates
1995 ◽
Vol 117
(3)
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pp. 219-227
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Keyword(s):
A method for investigating the dynamic response of shear deformable laminated composite plates subject to low-speed impact is presented. The equations of motion of the impactor and the plate are derived via a virtual work approach. The contact force between the impactor and the plate is calculated by using an experimentally established contact law. The effects of existing in-plane forces, plate aspect ratio, length-to-thickness ratio, fiber angles, and number of layer groups on the contact force with or without the consideration of ply failure are studied. Optimal fiber angles and number of layer groups for angle-ply plates with maximum first-ply failure impact velocity are determined based on the maximum stress criterion.
2002 ◽
Vol 45
(1)
◽
pp. 113-120
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Keyword(s):
2009 ◽
Vol 44
(3)
◽
pp. 423-431
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2014 ◽
Vol 108
◽
pp. 341-353
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2009 ◽
Vol 320
(3)
◽
pp. 649-667
◽
2001 ◽
Vol 127
(11)
◽
pp. 1117-1123
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Keyword(s):
Keyword(s):
2011 ◽
Vol 383-390
◽
pp. 5381-5386
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Low velocity impact analysis of laminated composite plates using a 3D elasticity based layerwise FEM
2009 ◽
Vol 30
(9)
◽
pp. 3795-3801
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