THE HARMONIC VIBRATION OF INFINITE PLATE ON TRANSVERSELY ISOTROPIC SATURATED SOIL GROUND
横观各向同性饱和地基上无限板的稳态振动

This paper studies the dynamic response of an infinite rectangular plate on transversely isotropie saturated soil ground under a harmonic excitation.Based on the general solutions of the 3-d wave motion equations in rectangular coordinates for transversely isotropic saturated soil media presented by the author,the equation for dynamic interaction between the saturated soils and plate is established and solved by using the technique of double Fourier transform.Integral solutions of displacements for the plate excited by a harmonic source are presented.The calculation results indicate an obvious difference of the vibration properties of the infinite plate based on the model of isotropic saturated soils and that based on the transversely isotropic saturated soils.