中文摘要：

The problem of a transversely isotropic functionally graded material(FGM)plate welded with a circular inclusion is considered.The analysis starts with the generalized England-Spencer plate theory for transversely isotropic FGM plates,which expresses a three-dimensional(3D) general solution in terms of four analytic functions.Several analytical solutions are then obtained for an infinite FGM plate welded with a circular inclusion and subjected to the loads at infinity.Three different cases are considered,i.e.,a rigid circular inclusion fixed in the space,a rigid circular inclusion rotating about the x-,y-,and 2-axes,and an elastic circular inclusion with different material constants from the plate itself.The static responses of the plate and/or the inclusion are investigated through numerical examples.

英文摘要：

The problem of a transversely isotropic functionally graded material （FGM） plate welded with a circular inclusion is considered. The analysis starts with the general- ized England-Spencer plate theory for transversely isotropic FGM plates, which expresses a three-dimensional （3D） general solution in terms of four analytic functions. Several analytical solutions are then obtained for an infinite FGM plate welded with a circular inclusion and subjected to the loads at infinity. Three different cases are considered, i.e., a rigid circular inclusion fixed in the space, a rigid circular inclusion rotating about the x-, y-, and z-axes, and an elastic circular inclusion with different material constants from the plate itself. The static responses of the plate and/or the inclusion are investigated through numerical examples.