The problems of finite,bimaterial plates,bearing uniform tension,compact tension and threepoint bending,are studied by using the eigenfunction expansion variati
The free vibration of a functionally graded material hollow sphere submerged in a compress-ible fluid medium is exactly analyzed.The sphere is assumed to be sph
The dynamic buckling of an elastic-plastic column subjected to axial impact by a rigid body has been discussed in this paper. The whole traveling process of ela
By introducing two displacement functions as well as two stress functions,two independentstate equations with variable coefficients are derived from the three-d