正交各向异性弹性层/压磁半空间结构中Love波的传播
PROPAGATION OF LOVE WAVES IN AN ORTHOTROPIC ELASTIC LAYER/PIEZOMAGNETIC HALF SPACE
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摘要: 分析了正交各向异性弹性层/压磁半空间结构中Love波的传播特性,得到了Love波传播时的解析解,基于推导的频散方程,数值分析了正交各向异性层的切割角度对Love波频散关系的影响,结果显示相速度对切割角度有很大的依赖性。Abstract: The propagation of Love waves in an orthotropic elastic layer over a piezomagnetic half-space is investigated. Based on the dispersion equations, the analytical solutions of the Love waves are obtained. The numerical examples are presented to show the influence of the cutting angle of the orthotropic material on the phase velocity. The results show that the dependence of phase velocity on the cutting angle is strong.