磁电弹性材料断裂力学研究现状  

Current Research on Fracture Mechanics of Magneto-electro-elastic Materials

作　　者：冯文杰[1] 李艳松[2] 

机构地区：[1]石家庄铁道大学工程力学系,河北石家庄050043 [2]东北大学工程力学研究所,辽宁沈阳110004

出　　处：《石家庄铁道大学学报（自然科学版）》2010年第2期38-45,63,共9页Journal of Shijiazhuang Tiedao University(Natural Science Edition)

基　　金：国家自然科学基金(10772123);河北省杰出青年基金资助(E2006000398)

摘　　要：磁电弹性材料断裂问题已成为力学研究工作者的研究热点。全面回顾了近年来磁电弹性材料断裂力学的研究现状,主要讨论了:反平面裂纹问题、平面裂纹问题、硬币型裂纹问题以及有限元、边界元和无网格法在磁电弹性材料断裂问题中的应用。Many mechanical researchers have fixed their attentions at the fracture of magneto-electro-elastic material recently. In this paper, the current research on the fracture mechanics of magneto-electro-elastic materials is reviewed. The main topics are composed of anti-plane, plane and penny-shaped crack problems as well as the application of finite element method, boundary element method and meshless method to the fracture of magneto-electro-elastic materials.

关 键 词：磁电弹性材料 断裂力学 无网格法 

分 类 号：O346.1[理学—固体力学]