摘要
综述了压电层合板数值分析方面的一些进展,在一般层合板理论的基础上提出一个多层压电层合板单元,依据线性压电理论建立压电层合板单元的杂交元模型,利用三维8节点块状单元建立多层压电层合板的有限元列式,解决了压电层合板层间应力的连续性。
Some advances in piezoelectric laminate numerical analysis are summarized in this parper.A multilayer piezoelectric laminate element is presented on the basis of general laminate theory.A hybrid piezoelectric laminate element model is established by use of linear piezoelectric theory.Based on three-dimensional 8-node element,the finite element formula of multilayer piezoelectric laminates are established and a new method is proposed to solve in-terlaminar stresses of piezoelectric laminates.
出处
《材料导报》
EI
CAS
CSCD
2002年第9期24-25,71,共3页
Materials Reports
