BUCKLING OF ELASTIC ANNULAR PLATE WITH PIEZOELECTRIC MATERIAL 1)

Because piezoelectric material has electromechanical effect of coupling,it has been applied to many important technical fields. It may be applied to the induction and control of integral intelligent structure system. After piezoelectric material is utilized, it may easily be applied to accurate monitor measurement of flexible structure, then the structure can be controlled effectively. Because there are piezoelectric material in structure, the research for integral structure became more complex and difficu...