Thermally induced buckling of functionally graded hybrid composite plates
作者： Chun-Sheng Chen , Chih-Yung Lin , Rean-Der Chien
DOI: 10.1016/J.IJMECSCI.2010.10.006
关键词: Composite material 、 Composite number 、 Buckling 、 Volume fraction 、 Stress (mechanics) 、 Thermal buckling 、 Aspect ratio (image) 、 Functionally graded material 、 Materials science 、 Layer thickness
摘要: Abstract In this paper, thermal buckling analysis is performed on hybrid functionally graded plates (FGPs) with an arbitrary initial stress. The governing equations are derived using the average stress method, including effect of transverse shear deformation. Then, eigenvalue problem formed to evaluate temperatures for simple supported initially stressed ceramic-FGM-metal plates. effects material (FGM) layer thickness, volume fraction index, thickness ratio, aspect ratio and temperature FGPs investigated. results reveal that stresses FGM have significant influence FGPs.
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