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Title of article :
Thermal buckling of hybrid laminated composite plates with a hole
Author/Authors :
Ahmet Avci، نويسنده , , ?mer Sinan Sahin، نويسنده , , Mesut Uyaner، نويسنده ,
Issue Information :
روزنامه با شماره پیاپی سال 2005
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Abstract :
Thermal buckling analysis of symmetric and antisymmetric cross-ply laminated hybrid composite plates with a hole subjected to a uniform temperature rise for different boundary conditions are presented in this paper. The first-order shear deformation theory in conjunction with variational energy method is employed in the mathematical formulation. The eight-node Lagrangian finite element technique is used for finding the thermal buckling temperatures of hybrid laminates. The effects of hole size, lay-up sequences and boundary conditions on the thermal buckling temperatures are investigated. The results are shown in graphical form for various conditions.
Keywords :
Hybrid composite plates , Finite element method , Thermal buckling
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