热磁电弹性材料层合板的半解析法  

Hot Magnetoelectricity Elastic Laminates Half Analytical Method

作　　者：陈兴华[1] 王亮[2] 

机构地区：[1]中国商用飞机有限责任公司上海飞机设计研究院,上海200436 [2]中国民航大学航空工程学院,天津300300

出　　处：《装备制造技术》2011年第4期24-28,共5页Equipment Manufacturing Technology

摘　　要：以三维弹性体的HR混合变分原理为基础,考虑熵变量,重构热磁电弹性体的本构方程,并应用Hamilton正则方程半解析法,求解热磁电弹性层合板问题,主要原因为熵变量的引入,可以将热磁电弹性非齐次的Hamilton正则方程直接齐次化,齐次的Hamilton正则方程半解析法简化热磁电弹性板问题的分析过程。The HR mixed with 3d elastomer variational principle as the foundation,consider entropy variables,reconstructing hot magnetoelectricity elastomer constitutive equation of Hamilton regular equation,and application method,the semi-analytical solution hot magnetoelectricity elastic laminated plates problem,the main reason for the introduction of the entropy variables,can put hot magnetoelectricity elastic nonhomogeneous Hamilton regular equation of the homogeneous optimization,homogeneous directly Hamilton regular equation semi-analytical method to simplify hot magnetoelectricity elastic plate problem analysis process.

关 键 词：热磁电弹性体 熵变量 齐次方程 半解析法 

分 类 号：O34[理学—固体力学]