Magnetoelectroelastic analysis for an opening crack in a piezoelectromagnetic solid |
| |
| Institution: | 1. Dept. of Civil Engineering, National Chiao Tung University, Hsinchu, Taiwan, ROC.;2. Dept. of Civil Engineering and Mathematics, University of Akron, Akron, OH 44325 US;1. Nguyen Huu Cau High School, 07 Nguyen Anh Thu str., Trung Chanh Ward, Hoc Mon District, Ho Chi Minh City, Vietnam;2. Department of Mathematics and Computer Science, University of Science (VNU-HCM), 227 Nguyen Van Cu str., District 5, Ho Chi Minh City, Vietnam;3. Department of Mathematics, International University (VNU-HCM), Quarter 6, Linh Trung Ward, Thu Duc District, Ho Chi Minh City, Vietnam |
| |
| Abstract: | Magnetoelectroelastic analysis of a cracked piezoelectromagnetic solid is made within the framework of the theory of linear magnetoelectroelasticity. The associated mixed boundary-value problem is solved by the Fourier integral transform. For general electromagnetic crack-face boundary conditions, a full magnetoelectroelastic field in the entire plane induced by a crack is obtained explicitly, and field intensity factors and energy release rate are given. The influences of applied electric and magnetic loadings on the energy release rate, the strain intensity factor, and the stress distribution are presented graphically. |
| |
| Keywords: | |
| 本文献已被 ScienceDirect 等数据库收录！ |
|
