The Reissner-Sagoci problem for transversely isotropic piezoelectric half-space  

作　　者：熊素铭 倪光正 侯鹏飞 

机构地区：[1]School of Electrical Engineering, Zhejiang University, Hangzhou 310027, China [2]Department of Engineering Mechanics, Hunan University, Changsha 410082, China

出　　处：《Journal of Zhejiang University-Science A(Applied Physics & Engineering)》2005年第9期986-989,共4页浙江大学学报（英文版）A辑（应用物理与工程）

摘　　要：Based on the general solution of piezoelectric media and the extended Cerruti solution for tangential point forces acted on the surface of transversely isotropic piezoelectric half-space (Ding and Chen, 2001), the electro-elastic fields in a transversely isotropic piezoelectric half-space caused by a circular flat bonded punch under torsion loading, which is called Reissner-Sagoci problem, are evaluated by first evaluating the displacement functions within the contact region and then differentiating them. All the coupling electro-elastic fields are expressed by elementary functions and are convenient to be used. Numerical results are finally presented.Based on the general solution of piezoelectric media and the extended Cerruti solution for tangential point forces acted on the surface of transversely isotropic piezoelectric half-space （Ding and Chen, 2001）, the electro-elastic fields in a transversely isotropic piezoelectric half-space caused by a circular flat bonded punch under torsion loading, which is called Reissner-Sagoci problem, are evaluated by first evaluating the displacement functions within the contact region and then differentiating them. All the coupling electro-elastic fields are expressed by elementary functions and are convenient to be used. Numerical results are finally presented.

关 键 词：PIEZOELECTRIC Reissner-Sagoci problem Cerruti solution 

分 类 号：O343.2[理学—固体力学]