In this paper,applying perturbation method to von Kármán-type onlinear largedeflection equations of orthotropic plates by taking deflection as perturb
Based on the wave equations established by the anthors,the characteristics ofpropagation velocities of elastic waves in saturated soils are analyzed and verifie
In this paper.a nonlinear solution is first presented for a circular sandwich plate withthe flexure rigidity of the the face layers taken into accounl In solvin
In this paper.based on the idea of finite element method the initial parametric methodin bending problem of a beam is extended to analyse the bar-system structu
A variational principle of hybrid FEM is proposed to solve the flow in a visco-elasticpipe.As an example,the influence of an axisymmetrical stenosis on an arter