supported by the National Natural Science Foundation of China (11172028,10772014)
An accurate and efficient differential quadrature time element method (DQTEM) is proposed for solving ordi- nary differential equations (ODEs), the numerical dissipation and dispersion of DQTEM is much smaller tha...
supported by the National Natural Science Foundation of China (10772014)
A new two-eigenfunctions theory, using the amplitude deflection and the generalized curvature as two fundamental eigenfunctions, is proposed for the free vibration solutions of a rectangular Mindlin plate. The three c...
supported by the National Natural Science Foundation of China (10772014)
The separation of variables is employed to solve Hamiltonian dual form of eigenvalue problem for transverse free vibrations of thin plates, and formulation of the natural mode in closed form is performed. The closed-f...
supported by the National Natural Science Foundation of China (No. 10772014)
The direct separation of variables is used to obtain the closed-form solutions for the free vibrations of rectangular Mindlin plates. Three different characteristic equations are derived by using three different metho...