【作者】 周金枝； 戴杰； 何其昌；

【Author】 ZHOU Jin-zhi;DAI Jie;HE Qi-chang;School of Civil Engin.and Architecture,Hubei Univ.of Tech.;

【机构】 湖北工业大学土木工程与建筑学院；

【摘要】 基于细观力学、连续介质力学的平均场均匀化理论和相邻界面的连续性条件,对平面多层压电复合材料进行了均匀化处理,得到了该类材料的一般性描述及其有效模量的均匀化表达式.将经典弹性问题的均匀化理论推广到了压电耦合问题,并可应用于更加复杂的线性耦合问题的研究.更多还原

【Abstract】 Based on the mean-field homogenization theory that developed on the foundation of micromechanics and continuum mechanics and the continuous condition of neighboring interfaces,homogenization of plane layered piezoelectric composite is investigated.General description and the effective modular tensor of such material are given.The classical homogenization theory of elasticity has been extended to piezoelectric coupling case.Furthermore,the solutions can be applied to even more complicated linear coupled problems,such as piezomagnetoelectricity.更多还原