the National Natural Science Foundation of China (Grant Nos. 10472102 and 10432030) ;the Specialized Research Fund for the Doctoral Program of Higher Education of China (Grant No. 20060335107)
This paper studies the problem of a functionally graded piezoelectric circular plate subjected to a uniform electric potential difference between the upper and lower surfaces. By assuming the generalized displacements...
the National Natural Science Foundation of China(Nos.10472102,10725210 and 10432030)
The plate theory of functionally graded materials suggested by Mian and Spencer is extended to analyze the cylindrical bending problem of a functionally graded rectangular plate subject to uniform load. The expansion ...
Project supported by the National Natural Science Foundation of China (Nos. 10472102 and 1043203);the Foundation of Ningbo University (No. 2005014), China
The bending problem of a functionally graded anisotropic cantilever beam subjected to thermal and uniformly dis-tributed load is investigated,with material parameters being arbitrary functions of the thickness coordin...
Project supported by the National Natural Science Foundation of China(Nos.10472102 and 10432030)
The bending problem of a functionally graded anisotropic cantilever beam subjected to a linearly distributed load is investigated. The analysis is based on the exact elasticity equations for the plane stress problem. ...
Project supported by the National Natural Science Foundation of China (Nos. 10472102 and 10432030);the Natural Science Foun-dation of Zhejiang Province (No. Y605040);Ningbo City (No.2005A610024), China
The analytical solution for an annular plate rotating at a constant angular velocity is derived by means of direct displacement method from the elasticity equations for axisymmetric problems of functionally graded tra...
Project supported by the National Natural Science Foundation of China (Nos. 10472102 and 10432030)
The analytical solutions of the stresses and displacements were obtained for fixed-fixed anisotropic beams subjected to uniform load. A stress function involving unknown coefficients was constructed, and the general e...
Project (Nos. 10472102 and 10432030) supported by the NationalNatural Science Foundation of China
This paper considers the pure bending problem of simply supported transversely isotropic circular plates with elastic compliance coefficients being arbitrary functions of the thickness coordinate. First, the partial d...
Project supported by the National Natural Science Foundation of China (Nos. 10472102 and 10432030) and Postdoctoral Foundation of China (No. 20040350712)
The dynamic responses of a multilayer piezoelectric infinite hollow cylinder under electric potential excitation were obtained. The method of superposition was used to divide the solution into two parts, the part sati...
Project (Nos. 10472102 and 10372089) supported by the NationalNatural Science Foundation of China
An efficient and accurate analytical model for piezoelectric bimorph based on the improved first-order shear deformation theory (FSDT) is developed in this work. The model combines the equivalent single-layer approa...