Existence of Shear Horizontal Surface Waves in a Magneto-Electro-Elastic Material
WEI Wei-Yi1, LIU Jin-Xi2, FANG Dai-Ning1
1AML, Department of Engineering Mechanics, Tsinghua University, Beijing 1000842Department of Engineering Mechanics, Shijiazhuang Railway Institute, Shijiazhuang 050043
Existence of Shear Horizontal Surface Waves in a Magneto-Electro-Elastic Material
WEI Wei-Yi1, LIU Jin-Xi2, FANG Dai-Ning1
1AML, Department of Engineering Mechanics, Tsinghua University, Beijing 1000842Department of Engineering Mechanics, Shijiazhuang Railway Institute, Shijiazhuang 050043
摘要The existence of shear horizontal surface waves in a magneto-electro-elastic (MEE) half-space with hexagonal (6mm) symmetry is investigated. The surface of the MEE half-space is mechanically free, but subjected to four types of electromagnetic boundary conditions. These boundary conditions are electrically open/magnetically closed, electrically open/magnetically open, electrically closed/magnetically open and electrically closed/magnetically closed. It is shown that except for the electrically open/magnetically closed condition, the three other sets of electromagnetic boundary conditions allow the propagation of shear horizontal surface waves.
Abstract:The existence of shear horizontal surface waves in a magneto-electro-elastic (MEE) half-space with hexagonal (6mm) symmetry is investigated. The surface of the MEE half-space is mechanically free, but subjected to four types of electromagnetic boundary conditions. These boundary conditions are electrically open/magnetically closed, electrically open/magnetically open, electrically closed/magnetically open and electrically closed/magnetically closed. It is shown that except for the electrically open/magnetically closed condition, the three other sets of electromagnetic boundary conditions allow the propagation of shear horizontal surface waves.
WEI Wei-Yi;LIU Jin-Xi;FANG Dai-Ning. Existence of Shear Horizontal Surface Waves in a Magneto-Electro-Elastic Material[J]. 中国物理快报, 2009, 26(10): 104301-104301.
WEI Wei-Yi, LIU Jin-Xi, FANG Dai-Ning. Existence of Shear Horizontal Surface Waves in a Magneto-Electro-Elastic Material. Chin. Phys. Lett., 2009, 26(10): 104301-104301.
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