Article Details

THE DIRECTIONDEPENDENCE OF SURFACEWAVE SPEEDAT THE SURFACE OF MAGNETO-ELECTRO-ELASTICHALF-SPACE

Oleh   Li Li [-]
Kontributor / Dosen Pembimbing : Peijun Wei
Jenis Koleksi : Jurnal elektronik
Penerbit : Lain-lain
Fakultas :
Subjek :
Kata Kunci : surface wave, piezoelectric and piezomagnetic, short and open circuit, Bonde trans- formation, piezoelectric enhanced effects
Sumber : ScienceDirect, Acta Mechanica Solida Sinica, Vol. 28, No. 1, February, 2015
Staf Input/Edit : Irwan Sofiyan  
File : 1 file
Tanggal Input : 2019-08-14 11:09:23

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The direction dependence of surface wave speed and the influence of electrically and magnetically short/open circuit are investigated in this paper. First, the elastic, piezoelectric and piezomagnetic coefficients in the considered ordinate systemare obtained byBonde transformation from those in the crystal axis ordinate system. Then, the secular equation of surface wave is derived fromthe free traction condition on the surface of half space with consideration of short/open circuit case. Some numerical examples are given. The direction dependence of surface wave speed and the influences of short/open circuit are shown graphically and discussed based on the numerical results.