Mechanics & Civil Engineering |
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Three-dimensional analysis of a thick FGM rectangular plate in thermal environment |
CHEN Wei-qiu, BIAN Zu-guang, DING Hao-jiang |
Department of Civil Engineering, Zhejiang University, Hangzhou 310027, China |
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Abstract The thermal behavior of a thick transversely isotropic FGM rectangular plate was investigated within the scope of three-dimensional elasticity. Noticing many FGMs may have temperature-dependent properties, the material constants were further considered as functions of temperature. A solution method based on state-space formulations with a laminate approximate model was proposed. For a thin plate, the method was clarified by comparison with the thin plate theory. The influences of material inhomogeneity and temperature-dependent characteristics were finally discussed through numerical examples.
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Received: 26 December 2001
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